Waspper WP20D/B Instruction Manual Download Page 5

 

into such position, where petrol may leak from the tank. NEVER attempt to start the engine with damaged 
components in the fuel supply, ignition or safety features. 

 

Push the engine switch 

and the fuel switch 

D

 into the 

ON (I) 

position.

 

Shift the speed control lever 

B

 into the  

 position. 

Shift the choke control lever 

A

 into the 

CHOKE position.

 

Grasp the pump grip with one hand firmly and use the other hand to 
hold the starter cord grip.  
Pull the starter cord to the point, where you feel resistance from the 
engine. Then pull the grip sharply to prevent recoil. If the engine fails 
to start on the first attempt, repeat the starting process by pull the 
starter grip again. 

 
 
CAUTION! 

The  starter  cord  recoil  (engine  resistance 

against the direction of starter cord pull) will draw your shoulder and hand towards the engine 
faster than you are able to release is, this may result in spraining, contusion or breakage of 
your limb. 

 
Once the engine has started up, shift the choke control lever 

A

 

into the 

RUN position SLOWLY. 

 
 
 

ENGINE SHUTDOWN 

Engine shutdown comprises the following steps 

Shift the engine speed control lever (page 4) 

B

 to ½ of the turn 

towards the position 

 and let the engine run for at reduced 

speed for 15-20 seconds. Then proceed with turning the engine ignition switch 

and the fuel switch

 D 

into the 

OFF position. 
 

CAUTION 

The engine is fitted with the engine oil level sensor (not every model though) to 

switch the engine off, when the engine oil drops to hazardous point. 

This function does not 

substitute the regular inspection of engine oil level.

 Disregard to the regular inspections 

may result in irreversible damage to internal components of the engine. Such damage is not 
covered by the warranty. 

NEVER

 spray any water on the engine when hot. Such actions may cause ingress of water 

into the fuel system or the ignition system. Clean the engine with a damp cloth and compressed 
air to remove dust from the air filter compartment. 
 
 

   

   

Maintenance 

 

Every

 

8 hours or daily 

Check engine oil level  
Check the area around the air filter and exhaust for dirt

 

After the first 5 hours 

Replace the engine oil 

Every 50 hours or at 
the end of the season 

Clean the air filter 
Replace the engine oil

 

Every 100 hours 

Check and set the spark plug electrode 
Checking the fuel line

 

 

Summary of Contents for WP20D/B

Page 1: ...on Manual EN WP20D B WP30D B Engine driven Translation of the original operation manual The picture of the device is illustrative and doesn t necessarily correspond to the actual display of the suppli...

Page 2: ...he floor of the machine can only be performed in a washroom with oil separators Work with detergents may only be carried out on work areas sealed against leakage of liquid and connected to the sewage...

Page 3: ...ose Take care not to damage the plastic body of the strainer by using excessive pressure Tighten the clip on the suction strainer shank to prevent it from falling out of the hose Assemble the bottom a...

Page 4: ...he figure below cycle the engine by pulling the starter cord Remove the plug wipe the gauge dry and check the engine oil level CAUTION To get the correct reading the gauge must be fully screwed in pla...

Page 5: ...e shutdown comprises the following steps Shift the engine speed control lever page 4 B to of the turn towards the position and let the engine run for at reduced speed for 15 20 seconds Then proceed wi...

Page 6: ...DO NOT OVERTURN THE ENGINE THERE IS A RISK OF OIL LEAKAGE It s recommended to replace the engine oil at the end of the season This extends the life of the engine Engine Oil Replacement It is recommend...

Page 7: ...o its surface won t affect the functionality or appearance of an object Mechanical damage to inner parts of the pump due to contaminated water isn t covered by the warranty Rubber and plastic sealing...

Page 8: ...5 Inoperative spark plug 6 Fuel contaminated with water 7 Incorrect fuel air mixture ratio 1 Clean the air filter 2 Add fuel into the tank 3 Replace fuel with new fuel or add more fuel 4 Check the spa...

Page 9: ...pm Spark plug Brisk DR17YC gap 0 7 0 8mm Brisk DR17YC gap 0 7 0 8mm Champion RC12YC Champion RC12YC Petrol tank capacity 3 1L 3 1L Oil fill capacity 0 6L 10w40 0 6L 10w40 Maximum water flow and displa...

Page 10: ...on reports Noise level measured Guaranteed noise level WP20D B 3748 3 2018 04 97dB 99dB WP30D B 3748 3 2018 05 99dB 101dB Certificate issued by TECHNICK IN PEKCIA a s pracovisko KO ICE as an accredite...

Page 11: ...e the customer is obliged to mail the damaged device to the manufacturer s address The device must be complete including accessories and packed properly to prevent its damage during transport it must...

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