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3. Handling for Safety 

3.1 Product 

Installation 

Choose a place for installation that allows easy operation of the handle, etc. 

Mount the grease feed equipment on a vertical wall or a flat stand or board and secure it reliably. 

Use M8 screws for installation and fix at three points. 

If any vibration is expected, do not install the equipment directly but only through a rubber isolator, etc. 

 

3.2 Port 

Connection 

Carry out port connection by tightening with an appropriate torque and make sure that there is no grease leakage. 

 

3.3  Greases to be Used and Replenishment 

(1) Grease 

Do not use any grease other than those lithium family greases specified in “2.1 List of Product 

Specifications” so that no pump failure, clogging of the system, etc. occur. 

(2) Replenishment 

Standard 0.26 L tank 

If the follow plate inside the tank has come down to the low level, replenish grease without fail. 

In replenishing, feed grease only from the replenishing port.  Otherwise, it may cause a failure.  Use 

appropriate attention so as not to introduce air, foreign substances, etc. 

 

Cartridge type 

If the end of the cartridge container has come down to the low level, replace the cartridge without fail. 

Never reuse the cartridge, for example, by refilling it.    Otherwise, the cartridge container may burst.    Carry 

out replacement operation with appropriate attention so as not to allow air, foreign substances, etc. to enter 

referring to “3.7 How to Replace the Cartridge.” 

 

3.4  Usage Conditions (When using the equipment, maintain the following conditions.) 

Operating ambient temperature 

0

°

C to +40

°

Operating ambient humidity 

35% to 85% 

 

3.5 Air 

Bleeding 

After system piping work and when air is introduced into the pump, carry out air bleeding by all means.    In 

carrying out air bleeding, loosen the air bleeding valve of the pump (return for approximately a turn 

counterclockwise) and move the handle to and fro until grease comes out and air stops coming out and, after 

completing air bleeding, close the air bleeding valve. 

Summary of Contents for 103780

Page 1: ...L 0195 Manually Operated Lubrication Pump Models EGH C and EGH P Operation Manual LUBE CORPORATION ...

Page 2: ...ection 3 Handling for Safety 5 3 1 Installation 3 2 Port Connection 3 3 Greases to be Used and Replenishment 3 4 Usage Conditions 3 5 Air Bleeding 3 6 How to Operate the Handle Operation and P D I 3 7 How to Replace the Cartridge 4 Pump Operation 7 5 Failures and Countermeasures 8 6 Causes of Grease Contamination and Countermeasures 9 6 1 Causes of Contamination 6 2 Countermeasures ...

Page 3: ...m stroke 1 Discharging pressure MPa 10 Pressure reducing method Operation by the handle Pump Tank Cartridge type Cartridge type Cartridge type with spring NLGI viscosity number 0 0 0 1 Specified grease Soap group Lithium family NLGI No 1 may be used only under air temperature of 20 C or more Model EGH 3P Discharging volume m stroke 1 Discharging pressure MPa 10 Pump Tank Effective capacity 0 26 L ...

Page 4: ...ne Polypropylene 5 Waterproof cap for cartridge optional part Code No Use Material 530492 Cartridge with spring for outdoor use Polypropylene 2 2 List of Code Numbers for EGH C and EGH P Code No Model Type of Tank Pressure reduction 103780 103781 103782 103783 EGH 2C EGH 4CB EGH 4C EGH 3P Cartridge Cartridge with spring Cartridge 0 26 L Operation by the handle Ditto Ditto Ditto ...

Page 5: ...3 EGH 2C 70 75 3 φ9 穴 47 5 150 9 5 エア 抜きバルブ 310 吐出口 Rc1 8 336 Hole Air bleed valve Discharge port Rc 1 8 394 70 75 3 φ9 穴 47 5 150 9 5 エア 抜きバルブ 310 吐出口 Rc1 8 注意銘板 Caution plate Air bleed valve Discharge port Rc 1 8 Hole EGH 4C ...

Page 6: ...70 75 3 φ9 穴 47 5 150 9 5 エア 抜きバルブ 310 吐出口 Rc1 8 336 補給口 253 注意銘板 Caution plate Replenishing port Air bleed valve Discharge port Rc 1 8 Hole EGH 3P 4 ...

Page 7: ...lenishing feed grease only from the replenishing port Otherwise it may cause a failure Use appropriate attention so as not to introduce air foreign substances etc Cartridge type If the end of the cartridge container has come down to the low level replace the cartridge without fail Never reuse the cartridge for example by refilling it Otherwise the cartridge container may burst Carry out replacemen...

Page 8: ...ly for cartridge type models 1 Pull up the chain so that a new cartridge can be inserted and hook the chain to the tab on the top of the cover the point indicated by the arrow in the drawing on the right 2 Turn the cover by hand and remove it from the pump 6 3 Remove the empty cartridge from the pump and mount a new cartridge paying appropriate attention so as not to allow air and foreign substanc...

Page 9: ...ation 3 Grease feed operation is completed when the handle can no longer be pulled toward you The handle can be pulled toward you until the stepped portion of the piston shown in Figure 1 touches the grand nut Refer to the detailed drawing 4 When pushing the handle during operation stop the handle when the handle touches the end of the handle stop At this point the handle is approximately parallel...

Page 10: ...tting Contact LUBE The relief valve pressure has been set before shipment Grease leaking from pump discharge port or pipe connection parts Due to looseness or excessive tightness Tighten them with proper torque or re pipe them Damaged tubing Replace damage tubing Pressure in main tubing is not built up Handle is pushed to reservoir too much Depressurize valve is opened Operate the handle at correc...

Page 11: ...or contamination can be divided into two categories 1 Before the completion of installation Foreign particles in the tubing or pump tank Manufacturing defects of the assembly parts or connecting parts and unconformity during construction 2 During operation Foreign particles from outside or generated inside of the system Condensation of the moisture in the air due to change in temperature or separa...

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