ESCO Equipment Supply Company
15270 Flight Path Drive, Brooksville Fl, 34604 Phone (352) 754-1117 Toll Free (800) 352-9852 Fax (352) 754-4508
www.esco.net
2) The Way of Troubleshooting.
Condition
Possible reason
Troubleshooting
Gas-leak under
the host
Connector or air pipe doesn’t connect in a
right way, or air pipe is broken.
Connect again or replace the air pipe or
connector after checking.
Gas-leak on oil
cylinder
Dust band or sealing and cylinder are broken
Check and replace the dust band or
sealing or spare parts.
A little bit of oil
leak
Oil runs into air pipe during the course of
transporting.
It is unnecessary to repair if it works in
good order
A great deal of
oil leak
1. The equipment started under the condition
of turnover.
2. Connector of oil inlet or sealing of oil
cylinder is broken.
3. Inside wall of cylinder is broken
1. Starting the equipment under the
condition of turnover is strictly
prohibited. If it is not in this
condition, check and make sure
whether there is enough oil in oil
tank or not, if not, it should add
more.
2. Check and replace spare parts.
3. Check and repair cylinder.
Booster pump
does not work
1.
One-way valve or spring is broken.
(see picture B)
2.
Booster piston or booster cylinder is
broken
3.
Air pressure is not enough, air pipe
removed or air inlet is plugged up.
1.
Check and replace the spare part.
2.
Check and repair, replace the spare
part if necessary.
3.
Check the air pressure whether is
within 90-130psi and the air way is
broken or not.
Booster pump
works in good
order but
cylinder does
not move up.
1.
Lack of oil.
2.
The steel ball of one-way valve is plugged
up.
3.
Oil Cylinder is broken.
1.
Fill it with hydraulic oil.
2.
Take the connector of oil inlet apart
and take out the one-way valve and
spring to clean it.
3.
Check and repair cylinder.
