GBR 14 CA Professional - Sander BOSCH - Free user manual and instructions
Find the device manual for free GBR 14 CA Professional BOSCH in PDF.
| Product type | Concrete grinder |
| Brand | Bosch |
| Model | GBR 14 CA Professional |
| Rated power input | 1400 W |
| Output power | 820 W |
| No-load speed | 11000 rpm |
| Diamond cup wheel diameter | 125 mm |
| Spindle thread | M14 |
| Weight (according to EPTA-Procedure 01/2003) | 2.7 kg |
| Protection class | / II |
| Restart protection | Yes |
| Inrush current limitation | Yes |
| Constant-Electronic | Yes (maintains constant speed) |
| Overload protection | Yes (automatic shutdown) |
| Protection and extraction hood | Included |
| Additional handle | Included |
| Dust extraction connector | Diameter 35 mm |
| SDS-clic quick-clamping nut | Available as an option |
| Brush crown | Replaceable |
| Service indicator | Indicates brush wear |
| Intended use | Dry grinding, stock removal and polishing on mineral materials (concrete, stone, marble, screed) |
| Requires a class M vacuum cleaner | Yes |
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USER MANUAL GBR 14 CA Professional BOSCH
ORB BICHL-653-081 Note Page 1 Thursday, January 24, 2008 4:25 PM
Robert Bosch GmbH
Power Tools Division
70745 Leinfelden-Echterdingen
www.bosch-pt.com
3609929B60(2008.01)T/92
GBR 14 CA Professional
BOSCH
us Original operating instructions
cn本使用说明书
tw本使用明表
kr
th
Id Petunjuk-Petunjuk untuk
Penggunaan Orisinal
General Power Tool SafetyWarnings
WARNING
Read all safety warnings and all instructions. Failure to follow
the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
1) Work area safety
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
b) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks which may ignite the dust or fumes.
c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
2) Electrical safety
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce the risk of electric shock.
b) Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
f) If operating a power tool in a damp location is unavoidable, use a ground fault circuit interrupter (GFCI) or an earth leakage circuit breaker (ELCB). Use of a GFCI or an ELCB reduces the risk of electric shock.
3) Personal safety
a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol, or medication.
A moment of inattention while operating power tools may result in serious personal injury.
b) Use personal protective equipment.
Always wear eye protection. Protective equipment such as dusk mask, non-skid safety shoes, hard hat or hearing protection used for appropriate conditions will reduce personal injuries.
c) Prevent unintentional starting. Ensure the switch is in the off position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energizing power tools that have the switch on invites accidents.
d) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key that is left attached to a rotating part of the power tool may result in personal injury.
e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
f) Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving parts.
g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
4) Power tool use and care
a) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it is designed.
b) Do not use the power tool if the switch does not turn it on or off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
c) Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool's operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
g) Use the power tool, accessories, tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
5) Service
a) Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
Power Tool-specific SafetyWarnings
This power tool is to be used as a grinder. Observe all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.
This power tool is not suitable for sanding with sanding discs, working with wire brushes, polishing and cut-off grinding. Operations for which the power tool is not designed may create a hazard and cause personal injury.
Do not use accessories which are not specifically designed and recommended by the tool manufacturer. Just because the accessory can be attached to your power tool, it does not assure safe operation.
The rated speed of the accessory must be at least equal to the maximum speed marked on the power tool. Accessories running faster than their rated speed can break and fly apart.
The outside diameter of the accessory must correspond with the dimension details of your power tool. Incorrectly sized accessories cannot be adequately guarded or controlled.
Diamand cup wheels and flanges must properly fit the grinding spindle of your power tool. Accessories that do not exactly fit on the grinding spindle of the power tool will run out of balance, vibrate excessively and may cause loss of control.
6 | English
Do not use a damaged accessory. Before each use, inspect diamond cup wheels for chips and cracks, wear or excessive wear. If power tool or accessory is dropped, inspect for damage or install an undamaged accessory. After inspecting and installing an accessory, position yourself and bystanders away from the plane of the rotating accessory and run the power tool at maximum no-load speed for one minute. Damaged accessories will normally break apart during this test time.
Wear personal protective equipment. Depending on application, use face shield, safety goggles or safety glasses. As appropriate, wear dust mask, hearing protectors, gloves and workshop apron capable of stopping small abrasive or workpiece fragments. The eye protection must be capable of stopping flying debris generated by various operations. The dust mask or respirator must be capable of filtrating particles generated by your operation. Prolonged exposure to high intensity noise may cause hearing loss.
- Keep bystanders a safe distance away from the work area. Anyone entering the work area must wear personal protective equipment. Fragments of the workpiece or of a broken accessory may fly away and cause injury beyond the immediate area of operation.
Hold the power tool only by the insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own power cord. Contact with a "live" wire will also make exposed metal parts of the power tool "live" and shock the operator.
Position the cord clear of the spinning accessory. If you lose control, the cord may be cut or snagged and your hand or arm may be pulled into the spinning accessory.
- Never lay the power tool down until the accessory has come to a complete stop. The spinning accessory may grab the surface and pull the power tool out of your control.
Do not run the power tool while carrying it at your side. Accidental contact with the spinning accessory could snag your clothing, pulling the accessory into your body.
Regularly clean the the air vents of the power tool. The fan of the motor will draw dust inside the housing and excessive accumulation of powdered metal may cause electrical hazards.
Do not operate the power tool near flammable materials. Sparks could ignite these materials.
Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in electrocution or shock.
Use only diamond cup wheels that are recommended for your power tool and the specific guard and extraction hood designed for your power tool. Grinding accessories not intended for the power tool cannot be adequately guarded and are unsafe.
The guard and extraction hood must be safely attached to the power tool. The guard and extraction hood help to protect the operator from broken cup wheel fragments and accidental contact with the cup wheel.
Diamond cup wheels must be used only for recommended applications. For example: Do not grind with the edge of the diamond cup wheel. Diamond cup wheels are intended for material removal with the bottom side of the diamond segments. Lateral forces applied to these cup wheels may cause them to shatter.
Always use undamaged mounting flanges that are of correct size and shape for your selected diamond cup wheel. Suitable flanges support the diamond cup wheel, thus reducing the possibility of breakage.
Do not use worn down diamond cup wheels from larger power tools. Diamond cup wheels intended for larger power tools are not suitable for the higher speeds of a smaller tool and may burst.
Kickback and related warnings
- Kickback is a sudden reaction to a pinched or snagged rotating wheel, backing pad, brush or any other accessory. Pinching or snagging causes rapid stalling of the rotating accessory which in turn causes the uncontrolled power tool to be forced in the direction opposite of the accessory's rotation at the point of the binding.
For example, if an abrasive wheel is snagged or pinched by the workpiece, the edge of the wheel that is entering into the pinch point can dig into the surface of the material causing the wheel to climb out or kick out. The wheel may either jump toward or away from the operator, depending on direction of the wheel's movement at the point of pinching. Abrasive wheels may also break under these conditions. Kickback is the result of power tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below.
- Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. Always use auxiliary handle, if provided, for maximum control over kickback or torque reaction during start-up. The operator can control torque reactions or kickback forces, if proper precautions are taken.
- Never place your hand near the rotating accessory. The accessory may kickback over your hand.
Do not position your body in the area where the power tool will move if kickback occurs. Kickback will propel the tool in the direction opposite to the wheel's movement at the point of snagging.
Use special care when working corners, sharp edges, etc. Avoid bouncing and snagging the accessory. Corners, sharp edges or bouncing have a tendency to snag the rotating accessory and cause loss of control or kickback.
Additional safety warnings
Wear safety goggles.
Use suitable detectors to determine if utility lines are hidden in the work area or call the local utility company for assistance.
Contact with electric lines can lead to fire and electric shock. Damaging a gas line can lead to explosion. Penetrating a water line causes property damage or may cause an electric shock.
Do not touch diamond cup wheels before they have cooled. Diamond cup wheels become very hot while working.
When working stone, use dust extraction. The vacuum cleaner must be approved for the extraction of stone dust. Using this equipment reduces dust-related hazards.
When working with the power tool, always hold it firmly with both hands and provide for a secure stance. The power tool is guided more secure with both hands.
- Secure the workpiece. A workpiece clamped with clamping devices or in a vice is held more secure than by hand.
- Keep your workplace clean. Blends of materials are particularly dangerous. Dust from light alloys can burn or explode.
Do not use the power tool with a damaged cord. Do not touch the damaged cord and pull the plug from the outlet when the cord is damaged while working. Damaged cords increase the risk of an electric shock.
8 | English
Functional Description
Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
While reading the operating instructions, unfold the graphics page for the tool and leave it open.
Intended Use
The machine is intended for dry grinding, deburring and smoothing mainly mineral materials (such as e.g., concrete, stone, marble and pavement/plaster flooring). It is also suitable for removing protective coating and adhesive residue. The machine may be used exclusively in conjunction with a vacuum cleaner of dust category M.
Product Features
The numbering of the product features refers to the illustration of the power tool on the graphics page.
1 Guard and extraction hood
2 Vacuum connection
3 Spindle lock button
4 Vacuum hose*
5 Service indicator
6 On/Off switch
7 Auxiliary handle
8 Brush collar
9Grinder spindle
10 Mounting flange with O-ring
11 Diamond cup wheel
12 Clamping nut
13 Quick-clamping nut SDS-e.li
14 Two-pin wrench for clamping nut
*The accessories illustrated or described are not included as standard delivery.
Technical Data
| Concrete Grinding GBR 14 CA | |
| Professional | |
| Article number | 0 601 773 7.. |
| Rated power input | W 1400 |
| Output power | W 820 |
| No-load speed n0 | rpm 11000 |
| Diamond cup wheel diameter | mm 125 |
| Thread of grinder spindle | M 14 |
| Restarting protection | ● |
| Reduced starting current | ● |
| Weight according to EPTA-Procedure 01/2003 | kg 2.7 |
Protection class
□/II
The values given are valid for nominal voltages [U] of 230/240 V. For lower voltages and models for specific countries, these values can vary.
Please observe the article number on the type plate of your power tool. The trade names of individual tools may vary.
Assembly
Before any work on the power tool itself, pull the mains plug.
Inserting/Replacing Diamond Cup Wheels (see figure A)
Approved Grinding Tools
All diamond cup wheels mentioned in these operating instructions can be used.
Observe the dimensions of the diamond cup wheels. The mounting hole diameter must fit the mounting flange without play. The mounting hole of the diamond cup wheel may not be increased. Do not use reducers or adapters.
The permissible speed [rpm] or the circumferential speed [m / s] of the diamond cup wheels used must at least match the values given in the table.
Therefore, observe the permissible rotational/ circumferential speed on the label of the diamond cup wheel.
max. [mm] [mm] Dd [rpm] [n
![BOSCH GBR 14 CA Professional - max. [mm] [mm] Dd [rpm] [n - 1](/content/2026/03/488001/images/20d5217479fe7f208b681146389517dc25b2dea05360e768975e4c9eee4a2a4b.jpg)
125 22.2 11000 80
Inserting Diamond Cup Wheels
Select a suitable diamond cup wheel for the material to be worked. Please also observe the material information on the packaging of the diamond cup wheel.
Clean the grinder spindle 9 and all parts to be mounted.
Place the mounting flange 10 on the grinder spindle 9 so that the centering collar faces away from the machine. The mounting flange must engage on the flats of the grinder spindle (antitwist protection).
An O-ring (plastic part) is inserted in the mounting flange 10 around the centering collar. If the O-ring is missing or is damaged, it must in all cases be replaced (article number 1600210039) before the mounting flange 10 is mounted.
Place the diamond cup wheel 11 on the mounting flange 10. Pay attention that the direction-of-rotation arrow on the diamond cup wheel agrees with the direction-of-rotation arrow on the guard and extraction hood 1.
Press the spindle lock button 3 to lock the grinding spindle.
Screw on the clamping nut 12 and tighten it with the two-pin wrench 14.
Pay attention that the collar of the clamping nut 12 faces away from the machine, as shown in the figure.
After mounting the diamond cup wheel and before switching on, check that the diamond cup wheel is correctly mounted and that it can turn freely. Make sure that the diamond cup wheel does not graze against the guard and extraction hood or other parts.
Changing a Diamond Cup Wheel
When transporting the machine, the diamond cup wheel 11 should be removed to avoid damage to it.
Do not touch diamond cup wheels before they have cooled. Diamond cup wheels become very hot while working.
Press the spindle lock button 3 to lock the grinding spindle.
Actuate the spindle lock button only when the grinder spindle is at a standstill. Otherwise, the power tool may become damaged.
Loosen the clamping nut 12 with the two-pin wrench 14 and unscrew the clamping nut. Remove the diamond cup wheel 11.
Quick-clamping Nut SDS- c/ie
For convenient changing of grinding tools without the use of additional tools, you can use the quick-clamping nut 13 instead of the clamping nut 12.
Use only a flawless, undamaged quick-clamping nut 13.
When screwing on, pay attention that the side of the quick-clamping nut 13 with printing does not face the diamond cutting disc; the arrow must point to the index mark 15.
Lock the grinder spindle with the spindle lock button 3. To tighten the quick-clamping nut, firmly turn the diamond wheel disc in clockwise direction.
A properly attached, undamaged quickclamping nut can be loosened by hand when turning the knurled ring
in counterclockwise direction. Never loosen a tight quick-clamping nut with pliers. Always use the two-pin wrench 14.
10 | English
Dust extraction
- Dusts from materials such as lead-containing coatings, some wood types, minerals and metal can be harmful to one's health. Touching or breathing-in the dusts can cause allergic reactions and/or lead to respiratory infections of the user or bystanders. Certain dusts, such as oak or beech dust, are considered as carcinogenic, especially in connection with wood-treatment additives (chromate, wood preservative). Materials containing asbestos may only be worked by specialists.
To achieve a high degree of dust extraction, use the GAS 50 MS vacuum cleaner for mineral dust together with this power tool.
- Provide for good ventilation of the working place.
- It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the materials to be worked.
The vacuum cleaner must be approved for the extraction of masonry dust. Bosch provides suitable vacuum cleaners.
Insert a vacuum hose 4 (accessory) into the vacuum connection 2. Connect the vacuum hose 4 to a vacuum cleaner (accessory). An overview for connecting to a vacuum cleaner can be found at the end of these instructions.
Notes for the Use of Concrete Grinders
Please observe the following notes in order to reduce the dust emissions occurring while working.
Only use combinations of diamond cutting discs, concrete grinders with mounted guard and extraction hood as well as dust category M vacuum cleaners that are recommended by Bosch. Other combinations can lead to insufficient dust collection and separation.
- Observe the operating instructions of the vacuum cleaner for maintenance and cleaning of the vacuum cleaner, including the filter. Empty dust collection containers immediately once full. Clean the filters of the vacuum cleaner regularly and always insert the filters completely into the vacuum cleaner.
- Only use vacuum hoses as intended for by Bosch. Do not manipulate the vacuum hose. When rocks or chunks of stone/masonry are drawn into the vacuum hose, cease work and clean the vacuum hose immediately. Prevent the vacuum hose from being bent or creased.
- Use the concrete grinder only as intended for.
- Observe the general requirements for construction sites.
- Provide for good ventilation.
- Ensure that the work area is free of obstructions. For longer grinding jobs, the vacuum cleaner must be able to move along freely and at the right time.
Wear hearing protection, protective goggles, dust mask and gloves as required. As dust mask, use at least a particle-filtering class FFP 2 half-mask. - Use a suitable vacuum cleaner for cleaning the workplace. Prevent settled dust from being swirled up by sweeping.
Operation
Starting Operation
Observe correct mains voltage! The voltage of the power source must agree with the voltage specified on the type plate of the power tool.
Switching On and Off
To switch on the machine, push the On/Off switch 6 forward and press it down at the front to lock on.
To switch off the machine, press down the On/Off switch 6 at the rear so that the switch springs back to the Off position.
Check grinding tools before using. The grinding tool must be mounted properly and be able to move freely. Carry out a test run for at least one minute with no load. Do not use damaged, out-of-center or vibrating grinding tools. Damaged grinding tools can burst and cause injuries.
Restarting protection
The restarting protection feature prevents uncontrolled restarting of the machine after an interruption in the power supply.
To restart the operation, switch the On/Off switch 6 to the Off position and start the machine again.
Note: Check the function of the restarting protection feature regularly by having the mains plug pulled during operation and plugged in again afterwards.
Reduced starting current
The electronic reduced starting current limits the power consumption when switching the tool on and enables operation from a 16 ampere fuse.
Constant Electronic Control
Constant electronic control holds the speed constant at no-load and under load, and ensures uniform working performance.
Overload Protection
When overloaded, the motor comes to a stop. Relieve the load on the machine immediately and allow to cool down for approx. 30 seconds at the highest no-load speed.
Working Instructions
- Clamp the workpiece if it does not remain stationary due to its own weight.
Do not strain the power tool so heavily that it comes to a standstill.
Do not touch diamond cup wheels before they have cooled. Diamond cup wheels become very hot while working.
Apply the power tool to the workpiece only when switched on.
Move the machine with a circular motion or alternately in length and crosswise direction over the workpiece/surface applying moderate pressure. For removal of coatings, the machine can also be guided at a small angle to the workpiece surface without a reduction of the dust extraction capacity.
Maintenance and Service
Maintenance and Cleaning
Before any work on the power tool itself, pull the mains plug.
For safe and proper working, always keep the power tool and the ventilation slots clean.
In extreme working conditions, conductive dust can accumulate in the interior of the power tool when working with metal. The protective insulation of the power tool can be degraded. The use of a stationary extraction system is recommended in such cases as well as frequently blowing out the ventilation slots and installing a ground fault circuit interrupter (GFCI).
A blunt diamond cup wheel 11 can be reground by briefly grinding abrasive material (e.g. lime sand brick).
Changing the Brush Collar
To ensure optimal dust extraction, change a worn brush collar 8 in good time.
Using a screwdriver, carefully pry out the brush collar 8 at the openings of the brush guide with the diamond cup wheel 11 mounted. Use the diamond cup wheel for leverage while prying out. Carefully push a new brush collar 8 to the stop into the brush guide. When inserting the new brush collar, pay attention that the ends of the brush collar are not positioned in one of the openings of the brush guide.
Service Indicator 5
When the carbon brushes are worn out, the power tool switches itself off. This is indicated approx. 8 hours beforehand by the lighting or blinking of the service indicator 5. The power tool must then be sent to an after-sales service agent. Addresses are listed in the Section "After-sales Service and Customer Assistance".
If the power tool should fail despite the care taken in manufacturing and testing procedures, repair should be carried out by an after-sales service center for Bosch power tools.
In all correspondence and spare parts orders, please always include the 10-digit article number given on the type plate of the power tool.
12 | English
After-sales Service and Customer Assistance
Our after-sales service responds to your questions concerning maintenance and repair of your product as well as spare parts. Exploded views and information on spare parts can also be found under:
www.bosch-pt.com
Our customer consultants answer your questions concerning best buy, application and adjustment of products and accessories. In case of a claim, repair or purchase of replacement parts or in case of queries or other problems, please contact your local dealer or Bosch representative.
People's Republic of China
Website: www.bosch-pt.com.cn
China Mainland
Bosch Power Tools (China) Co., Ltd.
567, Bin Kang Road
Bin Jiang District 310052
Hangzhou, P.R.China
Service Hotline: 800 8 20 84 84
Tel.: +86 (571) 87 77 43 38
Fax: +86 (571) 87 77 45 02
HK and Macau Special Administrative Regions
Robert Bosch Hong Kong Co. Ltd.
21st Floor, 625 King's Road
North Point, Hong Kong
Customer Service Hotline: +852 (21) 02 02 35
Fax: +852 (25) 90 97 62
E-Mail: info@hk.bosch.com
www.bosch-pt.com.cn
Indonesia
PT. Multi Tehaka
Kawasan Industri Pulogadung
Jalan Rawa Gelam III No. 2
Jakarta 13930
Indonesia
Tel.: +62 (21) 460 12 28
Fax: +62 (21) 46 82 68 23
E-Mail: sales@multitehaka.co.i
www.multitehaka.co.id
Phillippines
Robert Bosch, Inc.
Zuellig Building
Sen. Gil Puyat Avenue
Makati City 1200, Metro Manila
Philippines
Tel.: +63 (2) 8 17 32 31
www.bosch.com.ph
Malaysia
Robert Bosch (SEA.) Pte. Ltd.
No. 8a, Jalan 13/6
46200 Petaling Jaya, Selangor, Malaysia
Tel.: +6 (03) 7966 3000
Fax: +6 (03) 7958 3838
E-Mail: hengsiang.yu@my.bosch.com
Toll Free Tel.: 1 800 880 188
Fax: +6 (03) 7958 3838
www.bosch.com.sg
Thailand
Robert Bosch Ltd.
Liberty Square Building
No. 287, 11 Floor
Silom Road, Bangrak
Bangkok 10500
Tel.: +66 (2) 631 18 79 - 18 88 (10 lines)
Fax: +66 (2) 2384783
Robert Bosch Ltd., P.O. Box 2054
Bangkok 10501, Thailand
Bosch Service - Training Centre
2869-2869/1 Soi Ban Kluay
Rama IV Road (near old Paknam Railway)
Prakanong District
10110 Bangkok
Thailand
Tel.: +66 (2) 671 7800 - 4
Fax: +66 (2) 2494296
Fax: +66 (2) 2495299
Singapore
Robert Bosch (SEA.) Pte. Ltd.
38 C Jalan Pemimpin
Singapore 915701
Republic of Singapore
Tel.: +65 (3) 50 54 94
Fax: +65 (3) 50 53 27
www.bosch.com.sg
English | 13
Vietnam
Robert Bosch (SEA) Pte. Ltd - Vietnam
Representative Office
Saigon Trade Center, Suite 1206
37 Ton Duc Thang Street,
Ben Nghe Ward, District 1
HCMC
Vietnam
Tel.: +84 (8) 9111 374 - 9111 375
Fax: +84 (8) 9111376
Disposal
Power tools, accessories and packaging should be sorted for environmental-friendly recycling.
Subject to change without notice.
Australia, New Zealand and Pacific Islands
Robert Bosch Australia Pty. Ltd.
Power Tools
Locked Bag 66
Clayton South VIC 3169
Customer Contact Center
Inside Australia:
Phone: +61 (01300) 307 044
Fax: +61 (01300) 307 045
Inside New Zealand:
Phone: +64 (0800) 543 353
Fax: +64 (0800) 428 570
Outside AU and NZ:
Phone: +61 (03) 9541 5555
www.bosch.com.au
14|中文
一般安全规则
警告
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Robert Bosch Korea Mechanics and Electronics Ltd.
中
298
+82312704143/4148/4620
：+82312767613/4144
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298
：+82312704682
：+82312704785
E-Mail: Bosch-pt.hotline@kr.bosch.com
Internet: www.bosch.co.kr
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a) 1nnn nn nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
aenannnnae ananennnne aenannnnnne w
a) waiiiaaiialwwhnHunanauuuiuW naiiunrnnnueuluaalunnaeunnuu uunnulwneunnneunnneunnneunnneunnneunnneunnneunnneunnne
nunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
3) ANJANJANJANJAN
n) nnuuauuunnnnwnwannnnn nn nnnnnaa aennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn nannnne annn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nann
u) uunnnnnae annnnnne nannnne
a) Jnunnnnnaeannnnnne nnnnnnnnnn nn nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn nannnennn nn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nn ann
）
merting|37
nannnnnnnnnnnaa nnnnnnnnnnnnnae
a) 1nnnnae nnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnee
nnaaannnnnnae nnnnnae nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnnee
4）n
n) aenunnaeauwneanu uane nwnnnn ennnn
a) aenannnnae nnwwnnnnae nne
a) nauuunuean uuaaunnunnaeau naa unnnnne aannnnnnaaennnnnnaa annnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
1) Wnwnnnnnae nnw nnnnne ne 1nnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne
aannnnnnaanennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
nannnnn nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
n 1
5) mua
n) waiwwnnnnnaaennnnnnae aen nannnnnne ane nnne nnnnne nnnnne nnnnne
nunu nnwannnnnaa
aalwwnnnaanwnnnnnaanennn nannn nnne ane annnnnnaan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan
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aennnnnaeennnnne aannnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne
nannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn nannnne aenennnne ene anennnne ene
38 | n#
nunnnnnaanannnnaaagnnnnae nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnnee
nunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
aunnnnnaeauanrnnnne aannnnnne nnnnnnne annnnnne anennnne nnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnee
Jnnaaannnnnnae nnne nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
nnaaagaiinaiiagaiuuaanen
Wanuulunuunnununununununununununununununununununununununununununununununununununununununununununununununununununununununununun
Wwwhwnnnnnsaennnnnnaeunnnn nn nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
aennnnnne nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
aenannnnaeennnnneaeaaee
Wnnaaannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
aaiinnae aalwnnnae nnnnne anen nannn
aenrnnnnaeennnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnnnneennnn
Aanuunnnaaunnnnununnun nannnnn nn annnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne aannnne
aannnnnnae annnne aannnnnnae
nueuunnnnne nenn nee eannnnnne annnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne
Jauanuunnnaaunnnnnaaagynnnn nn nannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
mertn|39
aennnnnaeennnnnnnnnnne aen nnnnne ennnnne ne eannnnnne ennnnne
nnaa
nnaeannnnneanennnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nnnnnnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nannnne nennnee
yauuuaaunu uauauuuuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunuunu
aunnnnnaeennnnneauuyny qunnnn
aannnnnnaanennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
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□（
a
Lnnnnaaennnnnnae nnnnne nnne ne aennnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne
a
Jnnaaannnnn nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
1
nannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
aenlntnneanwwhnngnnnaneelwwnnae nennn ennnn eannnnn nee ane aee annnne nnnnne nnnnne nnnnne nnnnne nnnnne nnnnne
nnnnnnn
nannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn nannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaaannnnaan
aannnnnnaeennne aen nnnnne
40 |
uunnnnnaaannne
Hnnn nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nennn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn nannn nn n ann
山
nannnnnne nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
1 nnnnne
2. 100
31
4
5 Wwienanu
6 0nnn
7
8.100000
9 unlanr
10
11
12
13 weonnnnneauu uusdsd
14 1
aunauuununwunauunnnaeunuunnnnnaaennnnn
y
| ### | GBR 14 CA Professional |
| ### | 0 601 773 7.. |
| n### | 1400 |
| n### | 820 |
| ### | 11000 |
| ### | 125 |
| ### | M 14 |
| ### | ● |
| ### | ● |
| ### | |
| EPTA-Procedure 01/2003 | 2 |
| ### | # /# |
muae
山
nnaaannnnnnaaennnnnnaa (anwwssnnn A)
mnnnne nnnnnnnaaennnnnne annnnnnnne aannnnnne
wnnnnneennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn n
[wn]nanaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaananaanana anannnaaannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
aannnnnnaanennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
图图
[31]
[32]
Ddun
[图]
125 22.2 11000 80
mnnnnnnaa
nannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn nannnne nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nannn nn ann
10 100000000000000000000000000000000000000000000000000000000
aannnnnnae 11 nnnnnnne 10 nnnnnnns
nnaaannn 3 nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
nnaaannnnnnaanennnnnnaan nanaan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan anan
mertnly | 41
muaanuun
wnwn+66(0)2/6717800-4
+66(0)2/2494296
m+66(0)2/2495299
nnn n
Jalan Rawa Gelam III No. 2
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Cac canh bao phu them
Hàymangkinhbào hó.
Dung thiét bj do tim thich hop dé xac dinh neu có cac cóng trinh cóng cóng lap dat ngamstrong khu vu c lam viec hay lien hé voi Cty cóng trinh Cong cóng dia phuong de nhô hotro. Dung cham duong dan dien co the gay ra hoa hoan va dien giut. Lam hu hai duong dan khigao co the gay no. Lam thung duong dan nuoc gay hu hong tai san hay co kha nang gay ra dien giut.
Khong duoc cham vao chen mai kim cuong truckhi Chung dngoi.Chen mai kim cuong tro nén rata ngk hioaht dong.
Khi thao tac voi da, hay su dung thiet bi hut bui. May hut bui phai la loai thich hop cho viec hut bui da. Su dung thiet bi nay lam giam cac nguy co do bui sinh ra.
Khi su dung may, luon luon giu chat may bang ca hai tay va tao tu the dung vung chai. Dung cu dien cam tay van hanh an toan hon khi dung ca hai tay.
Kep chat vatgia cong. Vatgia cong duoc kep bang mot thiet bi kep hay bang eto thi vung chan giu bang tay.
60 | Tiéng Viét
Giu noi lam viec cua ban gon gang. Vat lieu co cau tao hon hop la dat biet nguy hiem. Bui tu hop kim nhe co the chay hay no.
Khong bao gio duoc su dung may co day dan bi hong. Khong duoc cham vao day dan bi hong va keo phich cam dien nguon ra trong luc van hanh ma day dan bi hong. Day dan bi hong lam tang nguy co bi dien giuit.
Mô tá chuc nang
Doc ky moi canh bao an toan va moi huong dan. Khong tuan thu miq canh bao va huong dan duoc liet ke duoi day co the bi dien giut, gay chay va/hay bi thuong tat nghiem trong.
Trong khi doc cac hóng dan su dung, mo tranggap hinh anh may va dé mo nguyen nhu vay.
Danh su'dung cho
May duoc thié ké dé mai khô, lam sach ria va lam nhan cac loai nguyen lieu chu yèu la chat khoang (vi du nuh bé-tong, da, da cam thach, mat op lat/vūra tráng nèn). May cung thich hop dé cha sach chat lot bao v é v phàn doi thuca keo dan. May co the su dung mot cach chuyen biét có két hop vói may hut bui loai M.
Bieu trung cua san pham
Su dānsh so cac bieu trung cua san pham la de tham khao hinh minh hoa cua may tren tang hinh anh.
May hut bui phai thich hop cho viec hut bui dansh cho cong trinh nè. Hang Bosch co cung cap loai may hut bui thich hop.
Lap voi ong may hut 4 (phu kien) vao phan noi may hut 2. Noi voi ong may hut 4 vao may hut bui (phu kien). Phan mieu ta tong quat cach dau noi voi may hut bui co the tham khao d phan cuoi cua nhung huong dan su dung nay.
Các Lu'ú Y Cach Su Dung May Mai Bé-tong
Xin vui long tuan tu cac lu y duoi day de han che su thoat bui phat sinh trong luc van hanh.
Chi su dung két hop dia cat kim cuong, may mai be-tong co gán chan bao vé va chup hut bui cung nu' la may hut bui có tiieu chi M do Bosch khuyen nghi. Cac loai két noi khac co the dan den su hut bui khong day du va dong bo.
Tuan thu cac hong dan su dung de bao tri va lam ve sinh may hut bui, ke ca bo loc. Do sach phan chu a bui ngay moi khi da day. Lam ve sinh thuong xuyen bo loc cua may hut bui va lap bo loc vao het trong may hut bui.
- Chi su dung voi ong hut duoc thiet ke cho may Bosch. Khong dung tay bop nan voi ong hut. Khi da hay da dam/vua ho bi hut vao voi ong hut, ngung ngay hoat dong va lam sach voi ong hut ngay lap tuc. Tranh khong de voi ong hut bi gap hay that nut.
- Chi su dung may mai be-tong dung theo muc dich thiet ke.
-Tuan tu cac yeu cau thong thuong cua cong trinh xay dung.
-Tao su thong thoang tot.
Tiéng Viét | 63
- Dām bǎo khu vuc lam viéc khong bi trǒ ngai. Dài voci cóng viéc mai lαu hon binh thuong, may hút bui phai có the di chuyén duoc t do va vao dung luc.
Hay mang dung cu chong on, mat na bao ho, mat na chong bui va gang tay theo tung yeu cau. Doi voi mat na chong bui, hay su dung bo loc hat thap nhat la co cap do FFP 2 che nua mat.
Su dung may hut bui thich hop de lam ve sinh noi gia cong. Ngan ngua bui tu dong boc tung len khi quet don.
Vân Hnh
Bát Dàu Vàn Hàn
Tuan thu theo dung dien the! Dien the nguon phai dung voi dien the da ghi ro trn nhan may.
BàT Mo'va Tát
De mo' may, day concg tac TatMo 6 v phia truc va nhan phan truc xuong de khoa tu chay.
Dé tát may, nhán cóng tác Tát/Mo 6 ò phàn sau dé cho cóng tác bāt rǎ lái vi tri tát.
Kiem tra cac dung cu mai truck hsi su dung. Dung cu mai phai duoc lap vao dung cach va co the chuyen dong tu do. Tien hanh chay thu may khong tai it nhat la mot phut. Khong duoc su dung dung cu mai bi hong, chay lech tam hay bi rung lac. Dung cu mai bi hong co the vo tung va gay thuong tich.
Chong su khoi dong lai
Dac trung cua phan chong khoi dong la ngan su khoi dong khong duoc kiem soat cua may sau khi nguon dien cung cap bi gian doan.
De vān hàn lài, bāt cóng táo Tāt/Mo 6 vè vi tri Tāt va khài dong may lai.
Ghi Chu: Kiem tra thuong xuyen chu c nang hoat dong cua bo phan bao v e su tai khoi dong bang cach rut phich cam dien nguon khi dang van hanh may va sau do cam vao lai.
Lam giam cuong do dong dien khi khoi dong
Thiet bi dien tu lam giam cuong do dong dien khoi dong han che nang luong dien tiu thu khi bat cong tac may len va cho phep hoat dong voi cau chi 16 ampere.
Ngān Chóng Su Qua Tai
Khi bi qua tai, dong co dan ngung hoat dong. Ngung cho maygia tai ngay lap tuc va de cho may nguoi xuong bang cach cho may chay khong tai toc do cao nhat khoang 30 giay.
Huóng Dan Su Dung
Kep chat vat gia cong neu vat do khong co dinh duoc do suc nang cua chin no.
Khong duoc bat may lam viec qua suc den muc may bi liet.
Khong duoc cham vao chen mai kim cuong truckhi chung dngoi.Chen mai kim cuong tro nen rat nong khi hoat dong.
Chi dura dung cu dien vao vatgia cng khi da mo may.
Di chuyen may theo dong tac xoaay tron hay so theo chieu doc va ngang xen ke nhau len khap vatgia cong/mat ngoai voi luc ap vua phai. De cha sach lop son lot, cung co the day goc nao ca may len mat ngoai vatgia cong ma khong lam giam nang suat hut bui.
64 | Tiéng Viét
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