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MANUAL
PUMP MODEL PPU-20 AND TPU-20
8/ 14/ 97

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Summary of Contents for Holmatro PPU-20

  • Page 1 MANUAL PUMP MODEL PPU-20 AND TPU-20 8/ 14/ 97...
  • Page 2 Holmatro. Holmatro reserves the right to change the contents of this manual at any time without prior notice. Holmatro also reserves the right to change any part or component of any machine referenced in this manual at any time without prior notice.
  • Page 3 Gener al 1. 1 Saf et y pr ecaut i ons Please mak e sure you review each precaution carefully Sur r oundi ngs Operate the PPU 20/ TPU 20 on a stable, level surface free of small rock s, loose „...
  • Page 4 CAUTION, BEFORE STARTING ENGINE ( i ni t i al st ar t up Remove hydraulic oil overflow shipping plug ( see page 6, section L) . „ Fill engine oil until correct level „ Per i odi c i nspect i on i s vi t al Bef or e Ever y Oper at i on Check engine oil and refill if necessary.
  • Page 5 1. 2 Techni cal det ai l s En g i n e Ty p e : Ho n d a 4-s t r o k e g a s o l i n e 1. 6 e n g i n e , 1c y l .
  • Page 6 1. 3 Pr oduct i dent i f i cat i on PPU 20...
  • Page 7 A. Fuel f i l l cap : The PPU 20/ TPU 20 is provided with a one- twist fuel fill cap. Never overfill the fuel tank or attempt to refill it while in operation. If any fuel is spilled, mak e sure the area is dry before trying to start the engine.
  • Page 8 1. 4 Pr oduct i dent i f i cat i on TPU 20...
  • Page 9 L / P. Hydr aul i c / Engi ne oi l l evel st op i ndi cat or : The oil level will automatically stop the engine when one of the oil levels is too low. The indicator light will glow when you attempt to restart.
  • Page 10 Cont r ol val ve ( B) : Always start the PPU20/ TPU20 with the control valve in the release position.The selector handle allows the operation of one tool only at any time. To switch between tools or to add/ remove a tool you must release the pressure by putting the control valve in the release position.
  • Page 11 2 Oper at i on pr ocedur es 2. 1 Pr e-oper at i on pr ocedur e ( necessary inspections/ check s) Checki ng engi ne oi l l evel Remove oil gauge and check oil level: If level is low, fill to the edge of the oil filler neck : Change oil if contaminated and/ or scheduled maintenance.
  • Page 12 2. 3 St ar t i ng t he PPU 20/ TPU 20 Check the oil and fuel levels. Mak e sure the control valve is set to the release position Slide the chok e to the " OPEN" position. ( If the engine is warm or the ambient temperature is high, start engine with the chok e at the “...
  • Page 13 3 Cont r ol Val ve Th e p u mp i s p r o v i d e d wi t h a b u i l t i n p r e s s u r e s y s t e m t h r o u g h t h e c o n t r o l v a l v e . W h i l e t h e e n g i n e i s r u n n i n g , t h e p u mp wi l l p r o v i d e o i l t o t h e s y s t e m.
  • Page 14 Every 100 hours: Change the engine oil Change the hydraulic oil Change the spark plug Note: (50 operation hours: is approx. equivalent to 6 months) Ai r f i l t er cl eani ng Unsnap the air filter cover spring, remove the cover and air filter element W ash the filter in a solution of household detergent and warm water, rinse thoroughly and allow to dry After cleaning, soak element in a clean engine oil, then squeez e out excess oil and...
  • Page 15 Spar k ar r est er cl eani ng Inspect the spark arrester every 100 hours for carbon deposits or damage. Mak e sure that the muffler is cool before work ing. Remove the 4 screws on the side cover panel. Unscrew the muffler.
  • Page 16 Tr oubl e shoot i ng 7. 1 W hen engi ne f ai l s t o st ar t : Ch e c k t h a t c h o k e & e n g i n e Th a t e n g i n e s wi t c h s h o u l d b e i n t h e r u n p o s i t i o n a n d s wi t c h e s a r e i n t h e i r p r o p e r t h e c h o k e s wi t c h s h o u l d b e i n t h e o p e n p o s i t i o n i f t h e...
  • Page 17 In the event back up equipment is unavailable and an extreme emergency occurs, phone Holmatro at ( 410) 768- 9662 ( FAX: 410- 768- 4878) from 8: 30 am to 5: 00 pm EST. Inquiries should be directed to the customer service department...

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Tpu-20