WSR 205 - Welding machine Weller - Free user manual and instructions
Find the device manual for free WSR 205 Weller in PDF.
| Product Type | Gas soldering iron with hot air jet |
| Brand | Weller |
| Model | WSR 205 |
| Power Source | Non-aromatic butane gas |
| Tank Capacity | Approximately 20 ml (estimate) |
| Maximum Temperature | Up to 450 °C (adjustable) |
| Temperature Adjustment | Gas control lever (left/right) |
| Included Tips | 2.4 mm screwdriver tip, 5.0 mm screwdriver tip, 2 mm 45° bevel tip, 4.7 mm hot air tip |
| Ignition | Flameless catalytic ignition (knurled ring) |
| Safety | ON/OFF switch, fuel level indicator, overheat protection |
| Weight | Approximately 200 g (estimate) |
| Dimensions | Length approx. 200 mm, handle diameter approx. 30 mm |
| Maintenance | Clean tips with sponge or special cleaner (no alcohol) |
| Repairability | Repairs only by authorized personnel or manufacturer |
| Included Accessories | Protective cap, ejection unit, refill tank (gas sold separately) |
| Gas Reference | T005 16 160 99 (high quality butane) |
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USER MANUAL WSR 205 Weller
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Illustration of a hand holding a soldering iron with a black handle (no text or symbols)Betriebsanleitung - Mode d'emploi - Gebruiksaanwijzing Istruzioni per l'uso - Operating Instruction - Bruksanvisning Instrucciones para el Manejo
| D | Betriebsanleitung 1 - 4 | |
| F | Mode d'emploi | 5 - 8 |
| NL | Gebruiksaanwijzing | 9 - 12 |
| I | Istruzioni per l'uso | 13 - 16 |
| GB | Operating Instruction | 17 - 20 |
| S | Bruksanvisning | 21 - 25 |
| E | Instrucciones para el Manejo | 26 - 29 |



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Line drawing of a hand holding a cylindrical object, enclosed in a circle (no text or symbols)natural_image
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Line drawing of a hand holding a cylindrical object, enclosed in a circle (no text or symbols)Dispose of replaced equipment parts, filters or old devices in accordance with the rules and regulations applicable in your country.
Subject to technical alterations and amendments!
See the updated operating instructions at www.weller-tools.com.
Important safety instructions
Please read these Operating Instructions and the attached safety information carefully prior to initial operation of the soldering iron. Failure to observe the safety regulations results in a risk to life and limb. The manufacturer shall not be liable for damage resulting from misuse of the machine or unauthorised alterations.
- Do not use any device which is leaky (gas odour) or is damaged or not in perfect working order.
- Never try to detect leaks with a naked flame. Use only soapy water.
- If damage is found, the device must not be used and the tank must not be refilled.
- Do not fill gas or store near open flame, heater, furnace or combustible materials.
- Use only non-aromatic butane gas as recommended by the manufacturer.
- Be sure to put switch down after use.
- Operate the device only in well-ventilated areas and well away from ignition sources or flammable objects.
- Avoid dropping or causing a hard shock.
- Do not use iron holder designed for the electrical iron. This may cause burning of tool body.
- Do not store under direct sunlight or anywhere that will exceed 50^ C or 122^ F. This will cause fire / explosion as gas pressure become high.
- Do not store near windshield, in trunk of car.
- Keep out of reach of infants.
- Keep hands and combustibles clear out of exhaust opening and tip housing to avoid burns or fire. Keep well away from face and clothing when igniting.
- Do not immerse in water.
- Do not try to disassemble or misuse or alter or tamper.
- Do not drill holes in or open the device.
- Cool down before putting protective cap on.
- Repairs are only to be performed by authorised specialist personnel.
- Refer all repairs to authorised specialist personnel or the manufacturer.
- Before taking soldering tools on board aircraft, always check the applicable transport regulations specified by the airline company.
How to use a soldering iron and hot blow

Ignition Instructions
- Place gas control lever at the middle and push gas open switch up.
- Push the knurled nut upward to open ignition holes.
- Ignite keeping air take-in hole open as illustrated below.
Hold knurled nut until glows the catalyst.
- Temperature of the soldering tip can be adjusted by moving gas control lever between left / right.
The hot exhaust air comes out of the exhaust opening in the tip. Be sure to keep combustibles, hands, clear from the opening to avoid fire and burns.
Temperature of the hotblow can be adjusted by moving gas control lever from left / right.
To use a hotblow tip
Loosen and remove tip by turning the knurled nut to right and mount a hotblow tip. Ignition is same as for the soldering tip. Ignite at the ignition hole and not at top of a hotblow tip.

How to fill butane gas (T005 16 160 99)
Use only high quality butane gas.
- Check the window for fuel level.
- Before filling, make sure switch is down.
- Hold the unit with the refill nozzle upward.
- Insert nozzle of the butane gas container into the refill nozzle and press down. Gas will overflow when tank is full.

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Line drawing of a hand holding a cylindrical object, enclosed in a circle (no text or symbols)How to change ejector unit

Change ejector unit when gas does not flow. Pull ejector unit upward, then the unit will come off. Insert new ejector unit and push the unit down till fixed.
Trouble shooting
| Trouble: | Problem cause: | Problem cause: |
| Does not ignite | 1. Empty gas2. Ejector unit breakage, clogging, or used up3. Gas pressure too high or too low | 1. Empty gas2. Ejector unit breakage, clogging or used up3. Gas pressure too high or too low |
| Tip does not heat | 1. Used up catalyst2. Insufficient gas pressure | 1. Used up catalyst2. Insufficient gas pressure |
If your device ceases to function correctly, take it to your nearest authorised customer service centre www.weller-tools.com
Optional parts

Soldering tip round
∅ 1 mm
T005 18 443 99

Soldering tip chisel
2,4 mm
T005 16 444 99

Soldering tip chisel
5 mm
T005 16 446 99

Soldering tip bevel
2 mm, 45°
T005 16 445 99

Hot blow tip
∅ 4.7 mm
T005 16 447 99

Ejector unit

Protective cap
T005 16 450 99

Butan fuel for refill
T005 16 160 99

Dispose of replaced equipment parts, filters or old devices in accordance with the rules and regulations applicable in your country.
Subject to technical alterations and amendments!
See the updated operating instructions at www.weller-tools.com.
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Line drawing of a hand holding a cylindrical object inside a circle (no text or symbols)Apex Tool Group S.N.C.
25 Av. Maurice Chevalier B.P. 46
77832 Ozoir-la-Ferrière, Cedex
Phone:+33 (0) 160.18.55.40
Fax: +33 (0) 164.40.33.05
ITALY
Apex Tool S.r.l.
Viale Europa 80
20090 Cusago (MI)
Phone: +39 (02) 9033101
Fax: +39 (02) 90394231
THE NETHERLANDS
Apex Tool Group B.V.
A-8 building, No. 38 Dongsheng
Road
Heqing Industrial Park, Pudong
Shanghai PRC 201201
Phone: +86 (21) 60880288
Fax: +86 (21) 60880289
USA
Apex Tool Group, LLC.
14600 York Rd. Suite A
Sparks, MD 21152