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Controls Maintenance
Calibrating the Joysticks
and the Travel Pendant
Service Interval: Every 400 hours
Refer to the joystick section of the Software Guide
for this procedure.
Cleaning
Cleaning with the
Spray-Hose Attachment
Service Interval: Before each use or daily
The machine comes with a spray-hose attachment
that you can use to clean the machine and pipes.
Important:
Do not spray any electronic
component of the machine and ensure that the
hood is down before cleaning the machine with
the spray-hose attachment.
Important:
If the outside temperature is below
freezing, refer to
Preparing the Drilling-Fluid
System for Cold Weather (page 95)
the machine.
To use the spray-hose attachment, perform the
following procedure:
1.
Move the machine to a level surface, shut off
the engine, and remove the key.
2.
Ensure that the spray-hose attachment switch is
in the O
position
FF
1. Travel pendant bracket
2. Fluid pump switch
3.
Open the rear hood.
4.
Turn the drilling-fluid valve clockwise to the O
position
(Figure
97
before cleaning
(Figure
121).
Figure 121
3. Engine, key switch
4. OK-to-start light
122).
g229102
FF
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