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Operating instructions
Petrol Water Pump
64770
Illustration similar, may vary depending on model
Please read and follow the operating instructions and safety information prior to initial operation.
Technical changes reserved!
Illustrations, functional steps, and technical data may deviate insignificantly due to continuous further
developments.
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Summary of Contents for WilTec 64770
- Page 1 Operating instructions Petrol Water Pump 64770 Illustration similar, may vary depending on model Please read and follow the operating instructions and safety information prior to initial operation. Technical changes reserved! Illustrations, functional steps, and technical data may deviate insignificantly due to continuous further...
- Page 2 The information contained in this document may alter at any time without prior notice. No part of this document may be copied or otherwise duplicated without prior written consent. All rights reserved. WilTec Wildanger Technik GmbH cannot be held liable for any possible mistakes in this operating man- ual, nor in the diagrams and illustrations shown.
- Page 3 • Attention! Danger of suffocation! The motor must not work in a closed room. There is the risk of a carbon monoxide poisoning! © by WilTec Wildanger Technik GmbH Item 64770 Page 3 http://www.wiltec.de 10 2023-1...
- Page 4 • Check the spark plug. If it is dirty, it must be cleaned completely and the gap adjusted properly (a proper gap is 0.6–0.7 mm). © by WilTec Wildanger Technik GmbH Item 64770 Page 4 http://www.wiltec.de...
- Page 5 SG, SF, SAE 10 W-30 and is recommended for general use at all temperatures. Attention! The use of non-purifying oil or 2-stroke engine oil can shorten the life of the engine. © by WilTec Wildanger Technik GmbH Item 64770 Page 5 http://www.wiltec.de...
- Page 6 Air filter housing Air filter cover Air filter Locking tabs Lower tabs Attention! Never let the motor run without air filter. Rapid wear would otherwise be the result. © by WilTec Wildanger Technik GmbH Item 64770 Page 6 http://www.wiltec.de 10 2023-1...
- Page 7 Avoid repeated or long contact between fuel and your skin, do not inhale fuel vapours. Attention! Using alcoholic fuels (ethanol fuels) may provoke damages of the fuel system or output losses of the motor. © by WilTec Wildanger Technik GmbH Item 64770 Page 7 http://www.wiltec.de...
- Page 8 4. First slightly pull the starter handle until you feel a resistance. As soon as you feel the resistance, pull the starter handle vigorously. № Name № Name Handle Starter handle © by WilTec Wildanger Technik GmbH Item 64770 Page 8 http://www.wiltec.de 10 2023-1...
- Page 9 2. Turn the engine switch to the “OFF” position (on the device side). Attention! Suddenly stopping the engine during high-speed operation may cause engine damage; therefore, this should only be done in emergencies. © by WilTec Wildanger Technik GmbH Item 64770 Page 9 http://www.wiltec.de...
- Page 10 The motor should only be maintained by a specialist. Attention! Only use original spare parts or equivalent parts. Using parts that are not equivalent might lead to a damage of the motor. © by WilTec Wildanger Technik GmbH Item 64770 Page 10 http://www.wiltec.de...
- Page 11 4. Soak the element in clean motor oil and squeeze the surplus oil out. 5. Replace the air-filter insert. 6. Re-attach the air-filter cover by setting in the two lower flaps and by then inserting the upper flap. © by WilTec Wildanger Technik GmbH Item 64770 Page 11 http://www.wiltec.de...
- Page 12 Caution! The spark plug needs to be firmly tightened. A wrongly tightened spark plug can become very hot and might damage the motor. © by WilTec Wildanger Technik GmbH Item 64770 Page 12 http://www.wiltec.de...
- Page 13 Warning! Petrol is highly flammable and can explode under certain conditions. Do not smoke; do not allow flames or sparks near. © by WilTec Wildanger Technik GmbH Item 64770 Page 13 http://www.wiltec.de 10 2023-1...
- Page 14 Overheating of the cylinder and piston Remove carbon residues. leads to self-ignition Reciprocal circuit Plug pole overheated Clean plug pole and check distance. Stop switch defective Check and repair. © by WilTec Wildanger Technik GmbH Item 64770 Page 14 http://www.wiltec.de 10 2023-1...
- Page 15 Starter cannot be Rust formation on impeller and spiral Clean. pulled casing Pump clogged Clean. Water leak Mechanical seal worn out Replace. O-ring of pump shaft damaged Replace. © by WilTec Wildanger Technik GmbH Item 64770 Page 15 http://www.wiltec.de 10 2023-1...
- Page 16 O ring Screw M6×2 Mechanical seal Important note: Reproduction and any commercial use (of parts) of this operating manual, requires a written permission of WilTec Wildanger Technik GmbH. © by WilTec Wildanger Technik GmbH Item 64770 Page 16 http://www.wiltec.de 10 2023-1...
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