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Summary of Contents for SKF A Series
- Page 1 User and maintenance instructions FlowMaster II hydraulic pump and reservoir assembly Model 85879, series “A” Date of issue August 2021 Form number 404780 Version...
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Page 2: Table Of Contents
Contents EC Declaration of Incorporation Safety Explanation of safety signals Appropriate use Description Operation with system controller Product specifications Installation Operation Bare pump assembly Bulk fill reservoir Maintenance and repair General maintenance In case of system malfunction Outlet check service Outlet check assembly Safety unloader valve Vent valve service... -
Page 3: Ec Declaration Of Incorporation
EN ISO 12100:2010, EN ISO 4413:2010, EN349, EN 12162 European ROHS directive 2011/65/EU SKF declares under its sole responsibility that the model(s) are in conformity with the Machinery Directive 2006/42/EC In the case of modifications or alterations of the above mentioned... -
Page 4: Safety
Safety Explanation of safety signals Read and carefully observe installation instructions before installing, operating or troubleshooting referenced equipment NOTE Assembly must be installed, maintained and Emphasizes useful hints and repaired exclusively by persons familiar with recommendations as well as instructions information to prevent property damage Adequate personal protection must be and ensure efficient trouble-free... -
Page 5: Appropriate Use
Appropriate use Description Operation with system controller Pump on unit is exclusively designed Model 85879 is a pump and reservoir to pump and dispense lubricant using assembly designed to operate Centro-Matic hydraulic power only lubrication system Unit includes vent valve When system controller times out, lubrica- Do not exceed 3 500 psi (241 bar) to relieve line pressure to recharge injectors... -
Page 6: Installation
Installation Operation Bare pump assembly Place unit in approximate location where electric and hydraulic power connections are accessible Refer to manual 404584 for further pump unit information 1 Mark center locations of six holes at bottom of reservoir 2 Drill six in (13 mm) holes Bulk fill reservoir in (11 mm) bolts for added... -
Page 7: Maintenance And Repair
Maintenance and Outlet check service WARNING Disconnect all hydraulic or electric repair Refer to Fig. 1 Pump will not build up power to equipment before performing sufficient lubricant pressure if outlet maintenance or service check assembly (36) is fouled Failure to comply can cause death General maintenance Foreign material may lodge beneath steel... -
Page 8: Safety Unloader Valve
Safety unloader valve Vent valve service NOTE Replace packing assembly (20) if Refer to Fig. IPB 1, page 10 If pressure Refer to Fig. 2 grease leakage is evident from side of switch fails to operate, safety unloader 1 Loosen hose assembly (25) and hydraulic cylinder (17) assembly (5) activates at lubricant pressure vent hose assembly (8) -
Page 9: Troubleshooting
Troubleshooting Condition Possible cause Corrective action Pump does not operate No hydraulic power to pump Turn on or connect hydraulic supply to pump • Closed supply line shut-off valve Open shut-off valve • No power to solenoid valve Correct electrical fault •... - Page 10 Fig. IPB 1 18.86 in. (479 mm) 37.43 in. in. NPT (951 mm) 1 in. NPT Ø15.12 in. (384 mm) 6 × Ø.50 in. Ø13.88 in. (353 mm) (13 mm) in. NPTF 40˚ 20˚ Solenoid valve electrical connection, 24 V Hydraulic return to tank port, SAE 6 Hydraulic inlet port, SAE 4 Torque to 9 to 10 lbf-ft (12 to 14 Nm)
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Page 11: Service Parts
Service parts Item Description Part number Quantity Item Description Part number Quantity Drum cover 279728 Gasket 249355 Hex head cap screw, -18 x 50016 Container assembly 278014 -16 hex nut 51005 Pipe plug, 67117 Vent valve assembly 84980 Pipe plug, 1 in 67346 Safety unloader assembly 90942... -
Page 12: Warranty
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