RS5/6-34 Telescopic Handler
HYDRAULICS
PRINTED IN U.S.A.
601-3
913241/BP0508
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Template Name: OML_2_col
0-00000
Template Date: 1994_04_22
RELIEVE HYDRAULIC OIL PRESSURE:
1. Engage the park brake.
2. Lower equipment to the ground. Return the
engine to idle for 30 seconds, then shut down the
engine.
3. Turn the keyswitch on. Operate the joystick in
each direction. This should ensure there is no
residual pressure trapped in the control circuit.
Confirm that there is no attachment or unit
movement.
WARNING
All trapped hydraulic pressure must be relieved
from the system before installing a gauge in any
pressure tap. A sudden release of hot oil could
cause burns or other serious injury.
WARNING
To prevent damage and/or personal injury when
using an in-line flowmeter for testing, ALWAYS
be sure the load valve on the flowmeter is fully
OPEN before starting the engine.
PRESSURE CHECKING GUIDELINES:
1. Use an accurate gauge.
2. Release hydraulic oil pressure before connecting
and disconnecting any gauge.
3. Run the engine at 1000 RPM in the specified
Mode Select position.
4. As applicable, fully engage the control for the
circuit being tested.
5. If adjustment is necessary, obtain each final
pressure by bringing the pressure up to the
proper setting. Do not bring the pressure to a
higher setting and then lower it to the desired
setting.
WARNING
R e l i e f v a l v e s a r e p r o v i d e d t o p r o t e c t t h e
hydraulic system. Do not increase relief valve
pressures above specifications or hydraulic
system damage may occur.
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