Fläkt Woods
8643 GB 2012.11
7
We reserve the right to alter specifications
Installation and Maintenance Instructions
EQKA Cooling unit
Maintenance
Inspection/maintenance
The unit is designed for fully-automatic operation;
however it does require a some regular inspection and
maintenance.
Moreover in accordance with legislation in force,
”Recurring Inspection” must be carried out by an accre-
dited refrigeration service company.
Inspection
To be carried out by the owner/user once a week.
Check (see/listen to) the following:
1. Indicated alarms
2. Abnormal noise/vibrations
3. Leakage of medium (oil, water)
4. Corrosion, wear
5. Suspension, fixation items
6. The interior of the unit, light fittings
Maintenance
To be carried out by a refrigeration service company or
equivalent at least once each year.
Check the following:
1. Evaporation/condensation temperature.
2. Hot gas temperature.
3. Expansion valve (overheating of suction gas).
4. Safety equipment (tripping function on the pressure
switches).
5. Cooling capacity
6. Control/feedback control equipment (Performance
check)
7. Electric equipment (retightening of power supply
connections)
8. Cleaning (Coils, drip tray, drainage)
9. Air filter
Recurring checks
Must only be carried out by a refrigeration service company.
Inspect the system at least once every 12 months and main-
tain a journal. Check the following wherever applicable:
1. Piping
2. Inspection to detect leakage from the refrigerant
system
3. Check for abnormal vibration
4. Check to detect possible corrosion
5. Whether filling with additional refrigerant is needed
6. Check to detect possible oil leakage
7. Safety equipment
8. Connection joints/Seals
Dismantling
When dismantling (scrapping) this type of unit, the
refrigerant and compressor oil must unconditionally be
collected and contained for destruction/recycling.
Spare parts
Spare parts can be bought via local cooling suppliers.
Contact your local Fläkt Woods office for information
regarding components that need to be replaced.
Important!
Always study the safety directions
on page 2 before beginning work!
