Mitsubishi Electric PFAV-P250VM-E Data Book page 79

f. Remove supporting plates
This is the separation process. Use caution not to damage or scratch the unit during transportation.
Take extra precautions when transporting the heat exchanger to prevent damaging its fin or heat
transfer tube from shock.
2. Reassemble in the reverse order as above.
Replace all fixing screws and bolts back in, and tighten each of them to the proper tightening torque.
Also, replace the thermistors back on with their wirings properly reconnected and fixed.
3. Do not compress the unit during separation or transportation.
After unit transportation or reassembling, check that the fan parts (pulley/fan/bearing) have no loosen
screws and pulleys are in proper position so that the V-belt will not be damaged.
4. Sound and water leakage check
Check for abnormal sounds and water leakage after test run.
Unit weight rate
PFAV-P750VM-E
PFAV-P900VM-E-F
10
Debraze here.
Gas pipe
Liquid pipe : 3 parts
on both sides of the drain pan B
13
Base block weight Heat exchanger weight
310
288
4
2
1
: 2 parts
12
Four screwed parts
on the back side
.
12
6
40
40
9
13
77
3 5
8
7
11
One screwed part
for each (right/left)
side.