BVA Hydraulics PED0501T - Manual (Page 4)

4
BEFORE USE
Read all instructions carefully before attempting to assemble
or operate this pump. Most malfunctions in new equipment
are the result of improper operation and/or improper set-up
assembly.
Visually inspect all components for shipping damage. Do not
use if any damage is found.
Note: E-Pump is shipped without hydraulic oil filled. Add oil
before starting motor and operation.
Familiarize yourself with the specification and illustrations in
this owner manual. Use service parts drawing as reference
of location and assembly.
Electrical Connections:
1. Compare motor nameplate against power availability
to prevent motor burnout or dangerous electrical
overloading.
2. The motor is wired for 110 volts unless otherwise specified,
and are supplied with a plug and cord.
3. Try to minimize the use of long extension cord and
make sure the wire size is adequate and with grounded
connections.
Hydraulic Connections:
1. Make sure to use correct type of hydraulic oil specified
by the manufacturer. Check and make sure the oil level
in reservoir is at about 2” from top of reservoir plate, with
cylinders retracted and motor off.
2. There are two oil output ports on this pump. CONNECT
HYDRAULIC CONNECTION TO ONE OIL PORT ONLY.
Connect to either one of the oil ouput port and make sure
the other port is plugged and tighten properly.
3. Use of pressure gauge is strongly recommended. Attach
a pressure gauge between the pump and cylinder to
monitor pressure on cylinder.
4. Make sure coupler, hose, valve, gauge are tighten securely
to prevent accidental removal of components while in use.
Hoses shall not be kinked or twisted.
Note: Always secure threaded port connections with non-
hardening pipe thread compound. Take care not to introduce
compound into port orifices.
5. Do not exceed the rated capacity of the equipment
connected to the pump. Use larger capacity of cylinders
if necessary.
The pump’s maximum working pressure is 10,000 PSI.
Make sure that all hydraulic equipment such as cylinders,
hoses, coupler and etc. used with this pump are rated at
10,000 PSI operating pressure.
OPERATION
Note: A dump valve with 2-way, 2-position is equipped on the
pump to use with Single-acting cylinders or applications.
1. Check oil level, add oil if necessary.
2. Make sure system fittings and connections are tight and
leak free.
3. Turn the flipper control valve counter-clockwise to HOLD
position.
4. Start the pump by pressing and holding the switch on
remote pendant. Oil advances the cylinder or application
when the unit is activated.
5. Always monitor the pressure, load and position.
6. Release the switch on remote pendant when desired
pressure, load or position is reached.
7. To retract the cylinder or application, turn the flipper control
valve clockwise to RELEASE position.
8. Depressurize all connections before disconnect.
Note: When the valve is in RELEASE position, the
cylinder advances when the pump is running and
retracts when the motor is stopped.
When the valve is in the HOLD position, the cylinder
advances when the pump is running and, holds when
the motor is stopped. The cylinder can be retracted
by moving the flipper control valve to the RELEASE
position.
Note: To ensure smooth operation, bleed air from the system
by fully advancing and retracting the cylinder several times.
Note: Do not continue to operate pump after cylinder plunger
is fully extended or retracted.
!