Built to last
User Manual
BWR5205 Grease Pump
ID, Usage and maintenance of equipment
Preparation before using the grease pump
- Switch on the air compressor and put 0.6-0.8 Mpa compressed air into pump.
- The maximum capacity of grease to be put into grease barrel is 30 litter. To prevent bubble from creating, the grease should be compressed tightly and smoothly.
- Press the rubber board tightly on the grease surface, insert the grease inlet pipe into the bottom of the cabinet, screw on the dishing tightening screw beside the barrel cover.
- Install the quick replacing connector in the air source pipe.
- Connecting grease pump and grease gun together with grease hose. Make sure all connecting joints are clean enough. Then wrenches are used to tighten the screws to prevent the grease from leaking.
- Insert the quick replacing connector into the air-inlet connector (34), put through the compressed air and switch on the pressure-adjusting valve, then the air pump could do reciprocating motion and emit air through the muffle.
- At the time of grease pump stops the reciprocating motion at its highest oil pressure, it is necessary to ensure no grease leak exists. After finishing the operations above, grease injection operation is permitted.
Maintenance of equipment
Keeping equipment good operation condition is a key measure to extend the longevity of equipment and improve the efficiency of it The maintenance of should notice the following points:
- The compressed air should be filtered to kbenaisdi „_’r frq i entering the air pump to abrade the air-supply sliding block and cylinder etc.
- The compressed air should not surpass 0.8 MPa, erloading and effecting the longevity of high pressure grease hose.
- While using the high pressure grease hose, forcing be ding is forbidden to prevent damage.
- During the rest time, the quick replacing connector shou •e uninstalled, and pull the trigger of grease gun to emit the grease, so as to decrease the inner grease pressure of the equ-mend` ngevity of high pressure grease hose.
- Lubricant oil should be injected into air pump regularly.
- In process of disassembling, avoid the touching of each part tokeep the the the accurancy of th disassembled parts.
- Do not run the machine without loads while the grea pump to damage parts.
- Cleaning and maintenance job should be done regularly, cle grease gun, and clean the impurity in grease way by using the clean sassembled parts. nt heating the plunge piston on schedule, uninstall the nto barrel clean.
| Technical Data | |
| Model | BWR5205 |
| Compression ratio | 50:1 |
| Air pressure | 6-8 bar |
| Pump capacity | 0.85 L/min |
| Outlet pressure | 300-400 bar |
| Barrel capacity | 12 L |
| IV. The reason and solution of malfunction of equipment | ||
| Malfunction description | Reason of malfunction | Solution |
| 1.Stop the pamgamit the normal stop pump in pressure equilibrium condition | Malfunction of reverse parts | Check the reverse parts if it has been locked, modulated or replaced |
| 2.Grease cannot be inhaled | 1. Loading board loosed | Install the loading board and screw up the screw cap |
| 2. Impurity at grease inlet slot | fleck and remove it | |
| 3. Viscidity of grease is too high cc over viscid | Change the grease type seasonal, use the I#-2# lithium grease in winter; 2# lithium grease in spring and autumn, and using 2#-3# lithium grease | |
| 4. Impurities in valve | Check and remove it | |
| 5 Insufficient grease in storage barrel | Supply the grease | |
| 3 Air leak | I. Abrasion in touching area of sliding block and air air-supply valve seating | Uninstall and rubbing them to reach the requirement of sealing |
| 2. Replacement of sliding blocks and screws on blocking board loosed | Disassemble and modulate them, and tighten the screws | |
| 4. Insufficient grease outlet pressure | 1.Parts of the outlet hose line blocked, and grease transferring obstructed | Check the blocking area. Clean and dredge i |
| 2.Grease way in grease injection gun partly obstructed | Check the blocking area. Clean and dredge it | |
| 3.Two single direction valves in plunge piston pole have impurity | Disassemble the plunger piston pole and clean, dredge it | |
| 4 Between the check valve and grease inlet valve seating has impuicity | Disassemble the grease inlet valve seating and clean, dredge it | |
| 5. Grease is leaked while exhausting air | V tyre seal ring has grease leaked | Change the new V type seal ring |
| 6. The rotating part of grease in has grease leaking | Butyl rubber seal ring has grease leaking | Change new seal parts |
- The manufacturer reserves the right to make minor changes to product design and technical specifications without prior notice unless these changes significantly affect the performance and safety of the products. The parts described / illustrated in the pages of the manual that you hold in your hands may also concern other models of the manufacturer’s product line with similar features and may not be included in the product you just acquired.
- To ensure the safety and reliability of the product and the warranty validity, all repair, inspection, repair or replacement work, including maintenance and special adjustments, must only be carried out by technicians of the authorized service department of the manufacturer.
- Always use the product with the supplied equipment. Operation of the product with non-provided equipment may cause malfunctions or even serious injury or death. The manufacturer and the importer shall not be liable for injuries and damages resulting from the use of non-conforming equipment.
