PRE-DELIVERY CHECKS
169558
Revision
D
47
X.
A/C AND HEATER
IMPORTANT
To distribute the oil throughout the
system, perform the following steps
whenever the machine is first started
after storage for more than one week.
a. Ensure heater shut-off valve at engine is OPEN.
b. With the engine running, turn blower switch to
the first position, turn temperature control switch
to MAXIMUM heating, and A/C control to OFF.
c. Click A/C switch from OFF to ON for one
second, then back to OFF for 5 to 10 seconds.
Repeat this step ten times.
TEMPERATURE CONTROL
Controls Cab Temperature
INCREASE - Clockwise
DECREASE - Counterclockwise
BLOWER SWITCH
Controls Blower Speed
OFF / LOW / MEDIUM / HIGH
AIR CONDITIONING SWITCH
Controls A/C System
OFF - A/C Does Not Operate.
ON - A/C Operates With Blower
Switch ON.