China Air Operated Pneumatic Grease Lubrication Grease Pump at-T740, Find details about China Grease Injector, Grease Lubrication from Air Operated Pneumatic Grease Lubrication Grease Pump at-T740
Model: | AT-T740 |
Pressure Ritio: | 50:1 |
Inlet Pressure: | 0.6-0.8Mpa |
Flow Rate: | 0.85L/Min |
Weight: | 4.7kgs/pc |
Packing: | 4pcs/ctn |
Dimension: | 110*12.5*12.5cm |
Problem | Trouble shoot | Resolutions |
Air leak | The contact surface of the sliding block and valve seat are wear out | Disassemble and grind them separately to meet the sealing requirements |
The sliding block is shifted, and the screw of the limit plate is loose | Disassemble and make the adjustment,tighten the screws | |
Can't suck up the oil | Lifting plate is loose | Install the lifting plate and tighten the screws |
something else at the oil inlet | check and clear it | |
Oil is too thick | Choose grease according to season, generally use 0#-1# in winter, 1#-2# in spring and autumn, and 2#-3# in summer | |
something else stuck in the valve | check and clear it | |
Insufficient grease | increase the grease | |
The O-ring of the pump is wear out | change a new one | |
Oil leaking from grease gun | Oil seal is wear out or damaged | change a new one |
Insufficient pressure of oil output | The output pipeline is blocked and the oil delivery is not smooth | Disassemble the grease gun and clean the blocked parts |
The oil passage in the grease gun is partially blocked | Disassemble and make the adjustment,tighten the screws | |
something else in the check valve in the plunger rod | Disassemble the plunger rod and clean it | |
something else between the check valve and the oil inlet valve | Disassemble and clean it | |
grease is discharged When exhausting | Oil leakage of U-shaped sealing ring | change a new one |