background image

 

2

Fig. 2 

Fig. 1 

Fig. 3 

 

2. Preparations before Operation 

  [Assembling the unit]

    (Fig. 1)

 

1)  Insert the pump assembly in the center hole from the front side 

of the lid.   

2)  Fix the pump assembly and the lid with 3 pan-head screws from 

the rear side of the lid. 

3)  Connect the high-pressure hose for grease (separately 

available) to the valve kit at the pump discharge port and 
connect a high-pressure grease gun to the other end of the 
hose. 

 

[Setting the pump]   

(Fig. 1)

 

4)  Remove the lid of a new grease can and set the attached follower plate.   

Place the follower plate on the grease horizontally and push it down by 
rubbing it to left and right with a hand until the grease comes out from 
the packing in the middle of the plate. 

 

<Note>

 

When using the follower plate for the first time after purchasing the 
product, pack grease beforehand in the rear-side concave portion of 
the plate.  This facilitates the work.    (Fig. 2)

 

 
5)  Insert the pump in the packing in the middle of the follower plate and set 

the lid on the pail can.    Fix it securely by screwing 3 wing bolts equally. 

 

<Note>

 

Take extreme care not to allow sand and dust to adhere on the suction tube and follower plate of the pump 
assembly.    Do not blemish the packing of the follower plate by the end of the lower pump. 

 

[Connecting to power supply] 

6)  Place the unit on flat and stable place.   
7)  Connect the attached cord assembly (5 m) to the power supply. 
 

CAUTION 

-  The applicable power source is AC-100V only. 

 

 

[Bleeding air for grease]   

(Fig. 3)

 

8)  The pump starts running by turning the switch ON.    The first applied 

grease includes the internal air of the pump.    This is not a good 
condition.    Obtain a perfect condition by the next operation.     
First open the valve kit and operate the pump until grease is discharged from a small hole under the check valve.   
After grease is discharged in a perfect condition, close the valve kit.    At this time, spread paper so that grease 
may not come into touch with the hand, and dispose of the discharged grease. 

 

<Note>

 

The grease in which air is mixed is cloudy in white. 

 
9)  Discharge the air-mixed grease completely from the high-pressure grease gun and the hose by pulling the gun 

lever. 

 

Summary of Contents for EPL-100

Page 1: ...60Hz EPL 100 MODEL No 880899 WARNING Prior to operating this pump be sure to read this operation manual for safety After reading the manual please keep it at hand any time for your quick reference INSTRUCTION The power supply cannot be used other than AC100V ...

Page 2: ...e this product safely be sure to observe the contents of the following description In this manual warnings and cautions are indicated by using symbols These symbols are intended to prevent death or serious injury that may be caused to the operator or those who are around the product and damage that may be caused to the articles that are around the product as well as to use the product safely and c...

Page 3: ...y gloves etc depending on the degree of danger Some types of grease may contain a carcinogenic material Read the cautions for handling grease given by the grease maker carefully when handling the grease CAUTION Do not operate the gun lever with the discharge port facing to another person during machine operation in any case A direct hit against the human body may result in an accident such as skin...

Page 4: ...arations before Operation 2 3 How to Operate the Machine 3 4 Maintenance and Inspection 4 1 Troubleshooting and Corrective Measures 4 4 2 Maintenance and Inspection 4 5 Disassembly and Assembly 5 6 Parts Disassembly Drawing and Parts List 6 1 880899 EPL 100 7 6 2 851985 Grease gun 7 6 3 852902 Pump assembly 8 7 Specification 7 1 Specification 9 7 2 Dimensions 9 8 Limited Warranty 10 ...

Page 5: ...Materials of Parts 1 1 Names and Materials of Parts 1 2 Contents of Package This machine is packaged in a corrugated fiberboard case Open the top lid of the corrugated fiberboard case and check the machine for damage ...

Page 6: ... and set the lid on the pail can Fix it securely by screwing 3 wing bolts equally Note Take extreme care not to allow sand and dust to adhere on the suction tube and follower plate of the pump assembly Do not blemish the packing of the follower plate by the end of the lower pump Connecting to power supply 6 Place the unit on flat and stable place 7 Connect the attached cord assembly 5 m to the pow...

Page 7: ...old grease will be squeezed out from the groove or clearance bear the nipple 3 After completion of grease supply release the gun lever The grease supply will be stopped and the pump will also be stopped automatically 4 Remove the hydro chuck of the grease gun Since pressure is applied to the hydro chuck the head of the nipple may be broken if it is suddenly pulled Incline the hydro chuck to bleed ...

Page 8: ...mp and operate only by the motor Remove the cause of clogging Replace to the new pail Install the follower plate horizontally and push down till the grease comes out from the packing Then operate the pump again Check the lower pump The pump is operated but the pressure and flow rate are insufficient Check if leakage is found on the connection of valve kit hose and gun Check if the relief valve is ...

Page 9: ...be can be pulled out from the pump Then continue to pull out it until touching to the plate the union that connects to the motor Pull out the pin and unscrew the union and the lower pump can be separated from the motor Fig 6 6 Pull out the out tube If only the valve adapter pulled out unscrew the nut and remove the plate Then pull out the out tube and screw the suction tube with pipe wrench set on...

Page 10: ...tion tube into the crankcase of the upper motor with hands Then fix it firmly by a spanner Disassembling the upper motor Fig 13 17 Remove the packing retainer with tweezers 18 Remove the packing and the back up ring with tweezers 19 When replace these to new parts put little grease on the packing and install with correct direction Adjusting the relief valve Fig 14 The relief valve is adjusted its ...

Page 11: ...803085 Follower plate assembly 1 14 707937 Gun holder 1 15 602298 Pan head screw 1 16 707880 Plain washer 1 18 683860 Screw with washer 2 19 695034 Hose 1 REF No Parts No Description Q ty 1 627641 Nut 1 2 711750 Bolt 1 3 711354 Lever 1 4 711444 Retaining nut 1 5 772160 Packing 2 6 713638 Washer 1 7 711357 Rod 1 8 711352 Body 1 9 711351 Link 1 10 683201 Rivet 2 11 800531 Nozzle assembly 1 12 685728...

Page 12: ...ing 2 44 632754 Spring pin 1 13 832192 Connecting rod 1 45 709642 Suction tube 1 14 640009 O ring 1 46 702977 Washer 2 15 640014 O ring 1 47 706399 Plunger rod 1 16 710813 Bush 1 48 706072 Foot tube 1 17 771405 Back up ring 1 49 710815 Out tube 1 18 771418 U Packing 1 50 702980 Valve ring 1 19 715988 Crank case 1 51 771404 Foot valve 1 20 640037 O ring 1 52 702982 Valve seat 1 22 710896 Packing re...

Page 13: ...Power supply AC 100 V 50 60 Hz Vibration resistance 3 5 G Applicable grease NLGI No 0 2 Applicable temperature 10 C 40 C Weight 13 kg Equipped accessories 851985 Grease gun 803085 Follower plate 802493 Cord assembly 5 m with connector 710915 Lid 695034 High pressure delivery hose G1 4x2 5M 803903 Valve kit Option 851245 Hose reel SHR 3C15 851243 Hose reel SHR 3C10 851003 Carry S 20 683239 Dustproo...

Page 14: ...3 Malfunction arising from use with a fluid that may cause corrosion inflation or dissolution of the component parts of the product 4 Irregularity arising from repair made by other than by our firm our regional office dealer or authorized service personnel 5 Malfunction arising from modification of the product by other than authorized service personnel 6 Wear and tear of parts that must be regular...

Page 15: ...201005 OSA037U Manufactured by YAMADA CORPORATION INTERNATIONAL DEPARTMENT No 1 3 1 Chome Minami Magome Ohta ku Tokyo 143 8504 Japan PHONE 81 0 3 3777 0241 FAX 81 0 3 3777 0584 ...

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