29
Maintenance activity
Daily
W
eekly
M
onthly
Ev
ery six
monthly
Annually
Biennially
Electrical
identifying
code
N
otes
ORDINARY CLEANING OPERATIONS
Defrosting with the door open
C
Core probe cleaning
C
RV2
Door seal cleaning
C
Chamber cleaning (with neutral detergent)
C
Condenser filter cleaning
C
Multi Rack cleaning
C
CHECKS
Door alignment and closure checks
T
Evaporator surface check
T
Condenser surface check
T
Electrical panel check (connection check and
cleaning)
T
Core probe reading check
T
RV2
Air probe reading check
T
RV1
Sanigen absorption check (0.003A)
T
SN1
Door element absorption check
T
R1
Evaporator fan absorption check
T
M3/4/5
Condenser fan absorption check
T
M2
Compressor absorption check
T
M1
Gas leak check
T
FUNCTIONAL TESTS
Pull down test
T
REPLACEMENT OF COMPONENTS SUBJECT TO WEAR
Door seal replacement
T
Replace compressor remote control switch
T
KM1
Starting capacitor replacement
T
C1/2/3/4
Frame cover replacement
T
Sanigen capsule replacement
T
Condensation drain tube replacement
T
Condenser air filter replacement
T
Maintenance table
C:
customer
T:
technician
ed. 11 | 2020