ABB IRC5 Product Manual page 201

Replacement of heat exchange unit
The procedure below details how to remove the heat exchange unit.
3HAC021313-001 Revision: P
Action
1.
DANGER!
Before commencing any work inside the
cabinet, please observe the safety information
in section DANGER - Make sure that the main
power has been switched off! on page
2. Follow step 2 through 5 in
exchanger fan on page
3. Mark the placement of the heat exchange unit
with a pen before removal.
4. Use a chisel and a hammer to wedge between
the heat exchange unit and cabinet wall in all
four coners of the heat exchanger.
5. Remove the exchanger unit.
6. Apply the adhesive on a cleaned and dry
surface on the new heat exchanger unit.
7. Fit the new heat exchange unit within 20min. It
could be necessary to fixate the unit in position
until the adhesive is hard.
8. Follow the step 1 to 4 in
exchanger fan on page
4 Repair activities, controller IRC5
4.7. Replacement of heat exchange unit and fan
Note/Illustration
30.
Removal of heat
197.
xx0600002677
xx0600002678
Refitting of heat
198.
Continued
A
B
• A: chisel
• B: heat exchange unit
• A: heat exchange unit
• B: adhesive run
A
B
199