Cag purification LTE3 HGV, Installation, Operation, Maintenance And Parts Manual

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GB
6.1 CONTROLS AND MAINTENANCE
The maintenance and the service operations for all dryers must be performed by qualified personnel
only.
Before performing any service or maintenance on the equipment the technician must insure
the following :
• must take every precaution to insure that no part of the machine being serviced or
maintained has live power to it
. The main disconnect on the unit and from the main power
supply must be switched off before performing service. In order to insure safety it is also
recommended that the main power wiring leading to the equipment be disconnected.
•
must depressurize the equipment in order to insure a safe working environment . It is also
recommended that a by-pass be used in order to isolate the unit under service and prevent any
unwanted pressurizing to occur during service and maintenance. If required the unit may also be
disconnected at the air inlet and outlet to insure safety.
Before attempting any maintenance operation on the dryer, switch it OFF and wait at least 30
minutes. During operation the copper piping connecting the compressor to the condenser can reach
dangerous temperature able to burn the skin.
DAILY
•
Check the proper operation of the condensate drain systems.
•
Verify the condenser unit for cleanliness.
EVERY 200 HOURS OR MONTHLY
•
With an air jet (Max. 2 bars) blowing from inside towards outside clean the condenser; repeat this
operation blowing from outside towards inside; be careful not to damage the aluminium fins.
•
Close the manual condensate drain valve, unscrew the strainer and clean it with compressed air
and a brush. Reinstall the filter properly tight, then open the manual valve.
• At the end, check the operation of the machine.
EVERY 1000 HOURS OR YEARLY
•
Verify for tightness all the screws of the electric system and that all the spade (Faston) type
connections are in their proper position.
• Check the conditions of the condensate drain flexible hoses, and replace if necessary.
• At the end, check the operation of the machine.
6.2 SUGGESTED SPARE PARTS
SPARE PART S CODE LT E3 LT E5 LT E
8
Refrigeration compressor 5015135101 1
Refrigeration compressor 5015135103 1
Refrigeration compressor 5015135105 1
Fan motor 5210135005 1
Fan motor 5210135010 1 1
Fan blade 5215000010 1
Fan blade 5215000019 1 1
Fan grid 5225000010 1 1
DMC6 Air Dryer Controller 115V 5620130106 1 1 1
DMC6 Temperature Probe L.1000 5625NNN005 1 1
Lighted main switch 5450SZN010 1 1 1
Condensate drain valve/strainer 64355MN012 1 1 1
Condensate drain solenoid valve – body 64320FF006 1 1 1
Condensate drain solenoid valve – coil 115V 64N22MM018 1 1 1
By-pass valve 64140SS160 1 1 1
Numbers refers to installed quantity. = Suggested spare part. FOR SPARE PARTS ORDERING SPECIFY DRYER LABEL DATA