Esco YELLOW JACKIT 10877 User manual

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ESCO

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Operator's Manual
10877
Metal Reservior
Air Hydraulic Pump
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ESCO 
 
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The air/hydraulic pump is capable of generating fluid
pressure up to 10,000 PSI. Make certain the tool in
use is held securely and is in proper working condition.
DO NOT continue to operate the pump once the work is
Completed. Failure to comply with these instructions
Could result in personal injury or damage to the
equipment.
SPECIFICATIONS
Model
Input Air
Pressure
(psi)
Input
Port
Threads
(NPT)
Output
Port
Threads
(NPT)
Oil Delivery
(cu.in. /min)
0 psi 10,000 psi
Internal
Relief
Setting
(psi)
Reservoir
Capacity
Usable Oil
Capacity
(cu. in.)
Weight
(lbs.)
LxWxH
10875
90-140
1/4”-18
3/8”-18
24.4 7.3
10,000
5 Quarts
185
24
12.5x7x7.5
10876
90-140
1/4”-18
3/8”-18
24.4 7.3
10,000
1/2 Gallon
98
19
10.3x5.3x7.3
10877
90-140
1/4”-18
3/8”-18
24.4 7.3
10,000
5 Quarts
185
28
12.5x7x7.5
DESCRIPTION
This Air/Hydraulic Pump supplies hydraulic fluid pressure to selected tools. It consists of an in-line air and hydraulic cylinder. The
ratio of hydraulic fluid pressure generated compared to supply air pressure is 100:1.
In other words, 100 PSI out for every 1 PSI in – 100 PSI input air pressure equals 10,000 PSI output pressure.
Depressing the RELEASE pedal causes a decrease in pressure and pressing the PUMP end of the pedal provides fluid pressure.
WARNING
BEFORE USE
To prevent oilleak during shipment, ametal knob is installed and tightened to ensure the best sealing
function. Loosen it counterclockwise before use.
Note: Apply Teflon tape to both 3/8” NPT ends of the hydraulic hose. Attach Male coupler to the swivel end of hose and attach the
non-swivel end of the hose to the hydraulic pump.
WARNING: DO NOT USE ANY HARDENING PIPE THREAD COMPOUND ON THE ENDS OF ANY HYDRAULIC TOOL
FITTINGS AND/OR CONNECTIONS. USE OF ANY PIPE THREAD HARDENING COMPOUND MAY LEAD TO FAILURE OF
HYDRAULIC TOOLS AND WILL VOID WARRANTY
1. Connect the hose of the Air/Hydraulic Pump to the hydraulic coupling on the selected tool.
2. Connect the air supply line to the Air/Hydraulic Pump. Air supply should be 5-10 CFM at 100 PSI to obtain proper
operating characteristics. In addition, the air line should be equipped with an airline filter.
3. Stepping on the PUMP end of the pedal engager the pump, producing the force necessary to run the tool.
4. Depressing the RELEASE end of the pump pedal will release the pressure.
MAINTENANCE
1. Inspect hoses and connections daily.
2. Tighten connections as needed. Use non- hardening pipe thread compound when servicing connections.
3. Use only good quality hydraulic fluid. We recommend AW- 32 WEIGHT OIL.
When not in use or during storage:
a. Depressurize and disconnect hydraulic hoses from application.
b. Wipe clean, thoroughly.
c. Store in clean, dry environment. Avoid temperature extremes.
d. Shield pump with a protective cover.
Adding Hydraulic Fluid
1. Depressurize and disconnect hydraulic hose from application.
2. With pump in it’s upright, horizontal position, remove the oil filler plug located on the top plate of the reservoir.
3. Use a small funnel to fill reservoir to within 3/4” (19mm) of the opening.
15270 Flight Path Drive • Brooksville, FL 34604
www.esco.net • [email protected]
Phone [phone] • Toll Free [phone] US, Canada & Caribbean ONLY • Fax [phone]
Rev. 0821
OPERATION
Operation of the unit isas follows:
WARNING: This product contains chemicals known to the State of California to cause cancer or birth
defects and/or other reproductive harm. Cancer and Reproductive Harm- www.P65Warnings.ca.gov

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Parts List of Air/Hydraulic Pump
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TROUBLESHOOTING
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25 \  I
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  
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
move 
 
 
 

 


  


 
 


- 4 -
-57





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





 







 
remove 





    

 