6. SERVICE MANUAL
1) Sub-Component Identification
Hydraulic Power Pack
Fig.7-1
Front View of Power Pack
Motor :
2 hp, 220V, 3
Ø
(3 phase)
Magnet Switch :
On/Off switch for the electrical supply to the
motor and breaker switch for the oil pressure.
High limit Switch :
This switch cuts the oil supply at the factory pre- set
pressure, of 15,600 PSI. Do not reset this switch to a
higher pressure for better force as you are exceeding the
safety factors are creating a hazard to the workers and
could cause serious damage to the equipment.
Oil cap :
Access to the hydraulic tank to add oil.
High Pressure Line) :
This is a line from the high pressure side of the
hydraulic pump to the distribution manifold
e
Directional
Control Valve Lever
Electric Motor
High pressure
limit switch
Pressure gauge
Oil Filter
