35
Expendable parts
Replacement Parts List and Replacement Timing and Inspection Guide
Replacement Parts List and Replacement Timing and Inspection Guide
(parts to be checked and replaced depending on wear condition)
Part Number Part Name
Pieces/
Product
Note
※
2
Inspection
Period
Replacement
Criteria
1 04005779010 Strainer assembly
1
1 set (1 foot valve, 1 strainer filter, 1 hose
clamp)
※
1 Refer to the following chart when
replacing individual components in
parentheses above.)
Part Number Part Name
04103978010 Foot valve
04005792010 Strainer filter
35660004200 Hose clamp
Every week
Presence of
damage or dirt
2 04001657010 Rubber coupling φ25×φ31×ℓ60 Every week
3 04013027010 Drain gasket φ9.8×φ19.5×t3.5
Twice a
month
Presence of
leakage
※
3
4 04012344010
Pump-priming port
gasket
φ50×φ59×t3
5 04000895020 O-ring For chiller, φ135
6 03091956010 Filter assembly Condenser filter (for RKS250F1-S)
Monthly
Presence of
damage or dirt
7 03091816010 Filter assembly Condenser filter (for RKS400F1)
8 18502113040 Glass fuse
2
For controller (125V 1A RKS250F1-S)
――
Fuse is blown
9 18502123040 Glass fuse For controller (250V 1A RKS400F1)
※
2 Indicates the time when the chance of failure due to wear increases.
※
The specific maintenance
cycle will depend on factors such as the operating environment and therefore components might not
require replacement at the exact listed times but should be replaced when any abnormality arises.
※
2 Assumed standard rate of operation is considered use under typical conditions of 10 hours/day, or
2,500 hours/year. (Based on the industrial air conditioner standard defined by the Japan Refrigeration
and Air Conditioning Industry Association.)
※
3 Regarding the pump-priming port gasket, air entering the pump-priming port and scratched,
deformed or foreign matter attached.
Pump-pri
ming port
cap
4.Pump-pri
ming port
gasket
Pump-pri
ming port
nut
5.
Ｏ
- Ring
Chiller drum
Insulating
cover
Cooling coil
Assembly
2.Rubber
coupling
Foot
valve
Hose clamp
1.Strainer assembly
Water inlet
Strainer
-filte
Pump-prim
ing port
3.Drain
gasket
Drain plug
Drain port
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