D-JET1100 - Manual watering pump TALLAS - Free user manual and instructions

USER MANUAL D-JET1100 TALLAS

4.3 Weight and dimensions.

. WARNINGS.... . INSTALLATION . ELECTRICAL CONNECTION . START-UP. . PRECAUTIONS.

0. MAINTENANCE AND CLEANING

10.1 Cleaning the suction filter

10.2 Cleaning the NRV..

RE ER BU 6 © N D ND NN ND = = WARNINGS Read all this documentation carefully before installation: Take out the plug before any intervention. Absolutely avoid dry operation: the pump must be activated exclusively when it is immersed in water. If the water is finished, the pump must be deactivated immediately, taking the plug out of the socket. Protect the electropump against inclement weather. The pump is equipped with a thermal overload safety device. In the event of any overheating of the motor, this device automatically switches off the pump. The cooling time is roughly 15 to 20 minutes, then the pump automatically comes on again. If the overload cutout is tripped, it is essential to identify and deal with the cause of the overheating. See Troubleshooting.

elf-priming centrifugal jet pumps with excellent suction capacity, even when gas is present in the water. Particularly indicated for water supply and pressure boosting in farmhouses. Suitable for small farming and gardening applications and for general hobby activity. Thanks to their compact and handy shape, they are also used for particular applications as portable pumps for emergency situations such as for drawing water from tanks or rivers. pumping hydrocarbons (petrol, diesel fuel, combustible oils, solvents, etc.) in accordance with the ( These pumps cannot be used in swimming pools, ponds or basins where people are present, or for accident-prevention regulations in force. They should be cleaned before putting them away. See the chapter “Maintenance and Cleaning”.

Clean, free from solid bodies or abrasive substances, non-aggressive. Fresh water . Rainwater (filtered) . Clear waste water Q Dirty water Q Fountain water (filtered) . River or lake water (filtered) . Drinking water 0 Table + Suitable o Not suitable

Model Line fuses + Supply voltage: 230V, see electrical data plate 230V 50Hz + Delayed line fuses (230V version): indicative | P1= 650 W 4 values (Ampere) : : P1= 850 W 4 + Storage temperature: -10°C +40°C PIE 1100 W 6 P1=700 W 4 P1= 1000 W 6 Table2 Model P1=650W P1=850W P1=1100W P1=700W P1=1000W Electrical | P1 Rated absorbed power [W] 650 850 1100 640 920 data | P2[W] 400 600 750 380 560 Mains voltage [V] 1-220-240 AC Mains frequency [Hz] 50 Current [A] 3.11 3.88 4.58 3.10 4.20 Capacitor [uF] 12.5 12.5 16 16 12.5 Capacitor [Vc] 450 Hydraulic | Max. flow rate [l/h] 3000 3180 3750 3600 4800 data Max. head [m] 39 43 45 32 40 Max. head [bar] 3.9 4.3 4.5 3.2 4.0 Max. pressure [bar] 6 Max suction depth [m/min] 8m/<3min I 6m/<3min Range of | Length of power cable [m] 1.5 use Type of cable HO7 RNF Grade of motor protection IP X4 Insulation class F Liquid temperature range [°C] according to EN 60335-2-41 for 0 °C / +35 °C domestic use Max. particle dimension Clean water Max. ambient temperature [°C] +40 °C Weight DNM GAS 1"M Net/Gross weight approx. [kg] 8.64/0.84 | 9.06/11.26 | 9.84/12.04 | 9.7/11.7 | 10.5/12.5 Table 3 ( The pump cannot support the weight of the pipes, which must be supported in some other way.

41 Storage All the pumps must be stored in a dry covered place, with possible constant air humidity, free from vibrations and dust. They are supplied in their original pack in which they must remain until the time of installation.

Avoid subjecting the products to needless impacts and collisions. 43 Weight and dimensions The adhesive plate on the packaging indicates the total weight of the pump and its dimensions.

+. The pump must never be allowed to run when dn the handle provided. The pumps must never be carried, lifted or allowed to operate suspended from the power cable; use

1 Pre-filter 2 Vent cap 3 Swivel suction connection 4 Swivel delivery connection 5 Integrated non-return valve 6 Drainage cap 7 Vibration-damping rubber feet 8 ON/OFF, P1=850W / P1=1.100W / P1=700W / P1=1000W The pump must be installed in a place protected from unfavourable weather conditions, and with an environment temperature not higher than 40°C. The pump is provided with vibration-damping rubber feet, but in the case of fixed installations it is possible to remove them and provide anchorage to the base (7). Do not allow the pipes to transmit excessive forces to the pump inlets (3) and (4), to avoid creating deformations or breakages. It is always good practice to place the pump as close as possible to the liquid to be pumped. The pump must be installed only in horizontal position. The pipes must never have an internal diameter smaller than that of the pump inlets; on intake, the pump is provided with a filter (1) and a non-return valve (NRV) (5). For suction depths of over four metres or with long horizontal stretches it is advisable to use an intake hose with a diameter larger than that of the intake aperture of the pump. To prevent the formation of air pockets, the intake hose must slope slightly upwards towards the pump. Fig.2 If the suction pipe is made of rubber or flexible material, always check that it is of the reinforced vacuum-resistant type to avoid shrinkage due to suction. In case of a fixed installation, it is recommended to fit a closing valve on both the suction side and the delivery side. This allows closure of the line upstream and/or downstream from the pump, useful for service and cleaning operations or for periods in which the pump is not in use. The pump has a rotating inlet and outlet to facilitate installation (3) and (4) In the case of flexible pipes, if necessary, use a bend fig. 1 and the gardening kit composed of a PE pipe and a kit of couplings with lance. These are not supplied, but can be bought separately. In the case of very small dirt, as well as the integrated filter (1), it is recommended to use a pump inlet filter fitted on the suction pipe. +__ Do not subject the motor to excessive starts/hour; it is strongly recommended not to exceed 20 starts/hour. The diameter of the suction pipe must be greater than or the same as the diameter of the pump inlet, see Table 3.

7. ELECTRICAL CONNECTION

Ensure that the mains voltage is the same as the value shown on the motor plate and that there is the possibility of making a good earth connection. Follow the indications on the technical data plate and in this manual, table 3. The length of the power cable on the pump limits the installation distance, if an extension is required, make sure that it is of the same type (e.g. H05 RN-F or H07 RN-F depending on the installation) see tab.

Do not start the pump without having completely filled it with liquid, about 4 litres, until it comes out of the air vent cap (2). If the water supply is finished, take the plug out of the socket immediately and switch off the pump. Avoid dry running.

1. Before starting, check that the pump is properly primed, filling it completely, with clean water, through the filling

hole, after having removed the filling cap of the transparent filter (1), with your hands or with the appropriate tool provided. At the same time open the vent cap (2) to let out the air. This ensures that the mechanical seal is well lubricated and that the pump immediately starts to work regularly. Dry operation causes irreparable damage to the mechanical seal.

2. The filing cap must be screwed on accurately until it stops (1), as must the vent cap (2).

3. Insert the plug of the power cable in a 230 V power socket. Attention! The pump motor will start immediately,

the water will start to come out after a maximum time of 3 minutes, depending on the depth of the water level, in the well or cistern. The pump will continue to work and supply water. Attention! Avoid dry running. To switch off the pump, take the plug out of the power socket. GES

ENGLISH VAN In case of problems with the priming, repeat the handling until all air in the suction is disappeared.

RISK OF FROST: when the pump remains inactive at a temperature lower than 0°C, it is necessary to ensure that there is no water residue which could freeze, causing cracks in the plastic parts. If the pump has been used with substances that tend to form a deposit, or with water containing chlorine, rinse it after use with a powerful jet of water in order to avoid the formation of deposits or encrustations which would reduce the characteristics of the pump.

10. MAINTENANCE AND CLEANING

In normal operation the pump does not require any type of maintenance. In any case, all repair and maintenance work must be carried out only after having disconnected the pump from the supply mains. When restarting the pump, ensure that it has been correctly reassembled, so as not to create a risk for persons and property.

10.1 Cleaning the suction filter

(Fig.3) «Switch off the electric power supply to the pump.

• Drain the pump, opening the drainage cap (6), after having first closed the gate valves upstream (if present). + __Unscrew the cover of the filter chamber, with your hands or with the appropriate tool provided + Extract the filter unit from the top + Rinse the cup under running water and clean the filter with a soft brush. + Reassemble the filter, operations in inverse order. performing the

10.2 Cleaning the NRV

(Fig.4) Switch off the electric power supply to the pump. Remove the cap of the NRV (5) with the accessory provided. Remove the NRV check valve and clean it to remove any dirt fig.9 Assemble the parts, proceeding in inverse order to disassembly. Before taking any troubleshooting action, disconnect the pump from the power supply (i.e. remove the plug from the socket). If there is any damage to the power cable or pump, any necessary repairs or replacements must be performed by the manufacturer or his authorized customer support service, or by an equally-qualified party, in order to prevent all risks. FAULT CHECKS (possible cause) REMEDY

1. The motor does not |A. Check the electric connections. C. Ifthey are burnt-out, change them.

start and makes no |B. Check that the motor is live. D. Wait about 20 min until the motor cools. noise. C. Check the protection fuses. Check and eliminate the cause. D. Possible intervention of thermal B.: If the fault is repeated immediately protection this means that the motor is short circuiting.

2. The motor does not |A. Ensure that the mains voltage is the

start but makes same as the value on the plate. noise. B. Look for possible blockages in the . Remove the blockage. pump or motor. C. Check that the shaft is not blocked. . Use the tool provided to release the Shaft. D. Check the condition of the capacitor. . Replace the capacitor

3. The motorturns with |A. Check the voltage which may be

difficulty. insufficient. B. Check whether any moving parts are . Eliminate the cause of the scraping. scraping against fixed parts.

4. The pump does not A. The pump has not been primed . Fill the pump with water and prime it,

deliver. correctly. taking care to let air out by unscrewing the vent cap. B. The diameter of the intake pipe is . Replace the pipe with one with a larger insufficient. diameter. C. NRV non-return valve or filter clogged. . Clean the filter and, if this is not sufficient, the NRV.

5. The pump does not A. Suction pipe is taking in air. . Eliminate the phenomenon, checking

prime. that the connections and the suction pipe are airtight, and repeat the priming B. The downward slope of the intake pipe operation. favours the formation of air pockets. . Correct the inclination of the intake pipe.

ENGLISH FAULT CHECKS (possible cause) REMEDY

6. The pump supplies A. The suction pipe is clogged. A. Clean the suction pipe.

insufficient flow. B. The impeller is worn or blocked. B. Remove the obstructions or replace the worn parts. C. The diameter of the intake pipe is |C. Replace the pipe with one with a larger insufficient. diameter.

7. The pump vibrates A. Check that the pump and the pipes are A. Fix the loose parts more carefully.

and operates noisily. firmly anchored. B. There is cavitation in the pump, that is B. Reduce the intake height or check for the demand for water is higher than it is load losses. able to pump. C. The pump is running above its plate |C. It may be useful to limit the flow at characteristics. delivery.

( Any modification made without prior authorisation relieves the manufacturer of all responsil spare parts used in repairs must be authentic and all accessories must be authorised by the manufacturer, in order to ensure maximum safety of the machines and of the systems in which they may be installed. This product is covered by a legal guarantee (in the European Community for 24 months from date of purchase) against all defects that can be assigned to manufacturing faults or to the material used. The product under guarantee may, at discretion, either be replaced with one in perfect working order or replaced free of charge if the following conditions are observed: + the product has been used correctly in compliance with the instructions and not attempt has been made to repair it by the buyer or by third parties. + the product has been consigned to the outlet where it was purchased, attaching a document as proof of purchase (invoice or cash register receipt) and a brief description of the problem found. The impeller and parts subject to wear are not covered by the guarantee. Intervention under guarantee does not extend the initial guarantee period in any way.

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