Specifications

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Commissioning & Operation2-3 Operation
● When shutting down the unit under normal
operation, always use the nominal shut down
method (either by means of a starter box or
engine pull level) and not the ESD (Emergency
Shut Down) switch. ESD switches should only
be used in emergency situations as daily use
may damage engine components.
● If any abnormal noise or odor is detected
during operation, immediately shut down
the equipment and perform an inspection to
prevent potential damage.
2-3.1 General Operation Notes
WARNING
Hydraulic equipment can utilize up to 3,000
psi of high pressure hydraulic uid. Portions
of the tool, including control valves, hydrau-
lic lines, and cylinders may contain high
pressure uid even when the power unit is
de-energized and the uid supply hoses are
disconnected. During normal operation the
temperature of the hydraulic uids as well as
hoses, piping, valves, etc., can rise to a level
which can cause burns. Always wear protec-
tive gloves when handling hydraulic lines.
● Before disconnecting any hydraulic
connection, the following procedure must
first be completed to ensure the safety of all
personnel and to avoid possible damage to
hydraulic components.
1. Ensure that the equipment to be
depressurized is located in an area with
sufcient drainage to handle any expelled
hydraulic oil.
2. Consult corresponding equipment’s
operation manual for proper
depressurization procedure to coincide with
power unit depressurization.
3. De-energize the hydraulic power supply.
4. Remove the hydraulic supply hose from the
equipment.
5. Remove the hydraulic return hose.
2-3.2 Depressurization Procedure