ActronAir PKY470T-6Q2, Инструкция по установке и наладке

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ActronAir is constantly seeking ways to improve the design of it’s products, therefore specifications are subject to change without notice.
Copyright © 2017 Actron Engineering Pty. Ltd.
MAINTENANCE FREQUENCY CHECKLIST
Outdoor Section
Parts
Service Period
Detail of Service Check Service Methods
1
Mth
3
Mth
6
Mth
1
Yr
2
Yrs
3
Yrs
4
Yrs
5
Yrs
Casing / Panels
and Frames
 
Visual check for
damage, rust and dust
accumulation.
For highly corrosive environment,
wash panels quarterly with water
& neutral detergent solution. Wax
panels. Repair / re-paint where
required.
Insulation

Visual check for
insulation conditions.
Repair / replace insulation material.
Fan

Visual check for run
out of balance and dust
attached
Clean off dust as necessary to
negate possibility of fan running
out of balance
Motor

Ω
Visual check on wiring.
Insulation resistance
check to be carried out
annually
Measure insulation resistance
to earth with Megger. Insulation
resistance should be more than
1MΩ.
"Heat
Exchanger"

Check for clogging by
dust. Check for leaks /
damage.
Clean air inlet side as necessary.
Straighten any bent fins using fins
comb.
Condensate
Drain Line

Check for obstructions &
free flow of water
Clean to eliminate obstructions/
sludge & check condition of drain
line. Pour water to ensure flow
Compressor

Ω
Check for high / low
pressure. Measure
insulation resistance.
Check compressor for
abnormal noise/vibrations
Measure insulation resistance
to earth with Megger. Insulation
resistance should be more than
1MΩ.
Refrigeration
Operational
Readings

Make note of operational
reading in test cool/heat
Check operating pressures, record
super heat & sub-cool values
“Safety
Devices”

Check calibration of
safety devices such
as HP & LP controls,
sensors, etc
Check resistance of sensors,
pressure cut in / cut out of pressure
controls
Faults

Check for any previous
fault history on unit.
Investigate any causes for previous
faults, reset fault history.