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Model 30000-S DHPU 

Casing and Tubing Tong Diesel Hydraulic Power Unit 

Installation, Operation, Service and Parts Book Manual 

 

 

 

WPI WELLKIN Inc. 

8401 Industrial Dr. 

Pearland, TX 77584 

PH: (281) 992-2064 

FX: (281) 992-2076 

E-mail: [email protected] 

Web: www.wpiwellkin.com 

Содержание WELLKIN 30000-S HDPU

Страница 1: ...Tubing Tong Diesel Hydraulic Power Unit Installation Operation Service and Parts Book Manual WPI WELLKIN Inc 8401 Industrial Dr Pearland TX 77584 PH 281 992 2064 FX 281 992 2076 E mail sales wpiwellk...

Страница 2: ...tative or employee to witness and accept the material is the expense of the Buyer All costs associated with preparation crating insurance and ocean freight of the goods to the final destination to be...

Страница 3: ...ereunder require in connection with the installation thereof the services of a contractor engaged by WPI WELLKIN or a supervisor engineer or other employee connected with or employed by WPI WELLKIN an...

Страница 4: ...ion 11 Figure 5 Quick Disconnects and Ball Valves Location 12 Figure 6 Control Panel 13 Figure 7 Hydro Throttle 14 Figure 8 Spring Starter 15 Figure 9 Engine Exhaust Components and Over Speed Shutdown...

Страница 5: ...er unit above the rated design pressure or engine speed Always check the pressure setting of the power unit before operating to prevent equipment damage Never add remove or convert equipment on the po...

Страница 6: ...tion o Safety boots with steel toe o Safety gloves o Ear protection o Coverall Never use excessive force when coupling the wing style quick disconnects to the system Never disconnect any hose on the p...

Страница 7: ...r Shutdowns for low oil pressure high oil temperature and fan belt break 30 gallon diesel reservoir with level gauge drain port and filler breather Hydraulic throttle System relief valve set at 3000 P...

Страница 8: ...ifted a sling with four legs is required and the sling must at a minimum be rated for the gross weight of the power unit The lifting equipment should also be inspected to ensure it is in adequate cond...

Страница 9: ...ection should be worn by all personnel near the unit The diesel power unit incorporates several safety devices However this combustion engine driven power unit is neither designed nor certified as an...

Страница 10: ...should be used Refer to the engine manual for details on summer or winter grades of diesel fuel When filling the tank do not spill any fuel and avoid letting contaminants enter the tank The following...

Страница 11: ...through the filler breather until the level reaches the top of the level gauge When the filler breather cap is removed take care to avoid the passage of contaminants into the hydraulic reservoir A pr...

Страница 12: ...nt must be met before the integral check valve in the connector is forced to open The following photo shows the location of the pressure and return quick disconnects Figure 5 Quick Disconnects and Bal...

Страница 13: ...so be placed in standby mode when long breaks are expected in operation Oil still flows through the heat exchanger but the unit will generate less heat because flow is at zero pressure instead of the...

Страница 14: ...he internal piston will extend thereby increasing the motor speed The cylinder is pushed back by the spring when the pressure drops back down below the set point putting the engine into an idle mode t...

Страница 15: ...ndby work ball valve to the work position Figure 8 Spring Starter Observe the engine speed oil temperature and oil pressure gauges The engine speed will be approximately 1400 RPM when the unit is in i...

Страница 16: ...arrestor Also ensure the mounting clamp is securely tightened The spark arrestor and exhaust are wrapped with a thermal blanket to help prevent the operator from accidentally touching the unit during...

Страница 17: ...the manual System Relief Valve The system hydraulic pressure relief valve RV 1 on the hydraulic schematic is shown in the following photo This valve limits the maximum pressure from the power unit hyd...

Страница 18: ...dge stem To adjust the valve setting loosen the jam nut on the cartridge valve stem Turn the screw clockwise to increase the pressure setting and counter clockwise to reduce the setting Lock the jam n...

Страница 19: ...oned in the system s safety feature section Heat Exchanger and Heat Exchanger Hydraulic Pump The unit incorporates an air over oil heat exchanger HX 1 driven by a hydraulic motor The heat exchanger al...

Страница 20: ...Return Filter Before fluid reenters the reservoir it passes through the return filter FL 1 Figure 13 Suction Strainer and Return Filter Shutdown The proper way to stop the engine is to rotate the shut...

Страница 21: ...into the storage basket on the lift frame Move the power unit to its storage location Clean and remove all debris from the power unit Afterwards inspect the unit for any damage Address all problems id...

Страница 22: ...f it is defective 11 Verify the engine inlet outlet valve clearance is per the engine manual s recommendation Adjust if required 12 Verify the correct motor oil is being used especially in low tempera...

Страница 23: ...n if too high 2 Inspect the engine air filter for debris Clean or replace if clogged 3 Ensure the engine fan blade is turning Inspect the tension in and condition of the fan belt Replace if the belt i...

Страница 24: ...ects are completely tightened and engaged b Inspect the return filter pressure gauge Replace the filter elements if required c Ensure the hoses are adequate for the power unit flow 1 for pressure 1 1...

Страница 25: ...d by any of the following a Verify the quick disconnects are completely tightened and engaged b Inspect the return filter pressure gauge Replace the filter elements if required c Ensure the hoses are...

Страница 26: ...nctions properly 10 Drain water accumulation from the bottom of the reservoir after settled Each 500 Hour Interval 1 Inspect the fan belt for damage Replace if worn 2 Replace the hydraulic return filt...

Страница 27: ...LG 1 Level gauge for hydraulic tank 30131 FB 1 Filler breather cap for hydraulic tank 80012 FF 2 Engine fuel filter 80012 OF 2 Engine oil filter 80012 FB 1 Engine fan belt 80002 1 Engine to pump shaf...

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