Service - Carrier SUPRA 850Mt Operation And Service Manual

WARNING
Beware of unannounced starting of
engine or standby motor caused by the
unit thermostat or the start/stop cycle.
Personal Protective Equipment : before
doing anything on this product, as
explained in this manual.Always use
safety precautions before doing any
maintenance on the unit
safety glasses
safety shoes
4.1 MAINTENANCE SCHEDULE
Supra 750Mt / 850Mt
Without bypass oil filter
Hours
With by pass oil filter (option)
Hours
Supra 950Mt
With standard oil filter
Hours
SECTION 4
, gloves ,
, safety clothes
A AB A
250 1000 1750
A AB ABC
250 1250 2250
A AB ABC
250 1250 2250

SERVICE

Before servicing unit, make sure the
Run-Stop switch is in the STOP
position. Also disconnect the negative
battery cable.
To avoid damage to the earth's ozone layer, use a
refrigerant recovery system whenever removing
refrigerant.
REQUIRED SERVICE
ABC A ABD
2500 3250 4000
AB ABD ABC
3250 4250 5250
REQUIRED SERVICE
AB ABD ABC
3250 4250 5250
4-1
WARNING
NOTE
A ABC A
4750 5500 6250 7000
AB AB ABCD
6250 7250 8250 9250
AB AB ABCD
6250 7250 8250 9250
62--611XX- -20 (03/04)
AB AD
7750
AB AB
10250
AB AB
10250