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Modification method of fan direction (From side flow to top flow)
This product can be changed from side flow to top flow in the field.
Modify if necessary as follows.
1
Remove the top panel
A
, cover (outer side)
B
, flange
C
, panel
D
and cover (inner side)
F
. (STEP 1)
2
Modify the fan
E
direction. (STEP 2)
When working with the fan
E
suspended, do not rope the shaft of the fan.
3
Re-install the top panel
A
, cover
B
, flange
C
and panel
D
. (STEP 3)
*Between flange
C
, top panel
A
, and screw fittings should be adequately waterproofed.
Note:
• In the case of top flow, the inner cover
F
is not necessary.
• Models PRH-P8MYA/P10MYA
• Models PRH-P16MYA/P20MYA
STEP 3
STEP 1
STEP 2
C
FB
A
D
E
B
D
C
A
STEP 3
STEP 1
STEP 2
C
E
Fan
F
Cover (inner side) ········ 2pcs
D
Panel
A
Top panel
B
Cover (outer side)
C
Flange
A
BF
D
C
E
A
B
D
