Hoshizaki IM-50BAA-LM Service Manual page 46

[e] Evaporator (IM-50BAA-LM)
1) Remove the front panel (lower) and rear panel, press the "RESET" button on the
control box, move the control switch to the "OFF" position with the water tank assembly
opened, and then unplug the appliance.
2) Close the water supply line shut-off valve.
3) Remove the top panel, top insulation, and top cover.
4) Remove the front frame, drain pan, water tank assembly, inlet water valve, water supply
pipe, actuator motor assembly, cam shaft assembly, evaporator thermistor, and bin
control switch.
5) Remove the access valve from the condenser shroud, and recover the refrigerant from
the access valve.
3 2020.01.09
1
6) Remove the flange nuts fixed to the mechanism base to release the evaporator from
the bottom side.
7) Remove the collar and evaporator bolts from the evaporator.
8) Remove the evaporator copper tubes using brazing equipment. SYMBOL P
C
9) Replace the evaporator and braze the copper tubes.
10) Replace the removed parts in the reverse order of the removal procedure.
11) Open the water supply line shut-off valve.
Bolt
B-B
品番22：元2個
品番29：追加
注10：追加
DATE
D
50
Evaporator
Flange Nut
Bracket
石富 山崎
REVISION DESIGNED
0
45
Plastic Washer
／
不動態化処理
表
面
焼痕除去
処
理
脱脂洗浄
等
焼痕銀粉塗布
全
面
バリ無きこと
DATE 2019.09.13
APPROVED
E
50
井上
APPROVED
メ
野津
CHECKED
T
石富
DESIGNED U
DRAWN 石富 SC
F