Replacement Of The Cooler - Hitachi SAMURAI Series Service Manual

3 Servicing
Cycle components

3.3.5 Replacement of the cooler

1 Unscrew the 4 screw of the refrigerant inlet
pipe flange and the 4 screws of the outlet
refrigerant pipe flange.
Spring washer
Flange
plate
Nut
2 Remove the 2 Victaluic connections from the
water connections.
3 Screw eyebolts to both sides of the cooler to
the bolts for that purpose. Fasten a textile belt
to proceed to lift the cooler.
!
C A U T I O N
Do not never use chains or metallic ropes to lift the cooler
as they can damage the cooler.
4 Unscrew the 4 screw of the foot plate heat
exchanger.
5 Remove de cooler. Softly lift the cooler and
place it on a strong and stable surface.
!
C A U T I O N
In spite of water shut-off valves are closed, water
inside the plate heat exchanger and water pipe remain.
!
C A U T I O N
Plate heat exchanger is heavy, two persons and a
portable crane or similar are required.
69 SMGB0120 rev.0 - 11/2017
Bolt
Flat washer
Gasket
Spring
washer
Outlet pipe flange
4 Screws
Inlet pipe flange
4 Screws
2 Screws
Cooler
Victaulic
connections
2 Screws
3