Ambirad AIRBLOC ACR Series, Инструкция по эксплуатации, Страница: 35 / 44

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9.1.1 Electrical element replacement
SE.
Step 1 Using a pozidrive screwdriver remove the
M5 screws at the side of the grille. Access to the
inside of the air curtain grille can be made. Open
the grille. The grille is hinged to prevent the inner
frame from dropping.
Step 2
Disconnect element wires and if necessary
remove cut-off plate fixing screws.
Step 3
Remove element top fixing screws. Locate and
remove element fixing screws by inserting a
screwdriver through the hole indicated below.
Step 4
Lift out element cartridge, replace as required.
9.1.2 Electrical element replacement
HE.
Step 1
Using a pozidrive screwdriver undo screws
securing the grille and remove. Remove 4 screws
securing the top of the case and remove. Slacken
two hinging bolts on both ends. Remove three bolts
securing the access plate. Carefully hinge down the
access plate.
Note Take the weight as access plate
swings down.
Step 2
Carefully remove connections to the elements,
noting wiring configuration.
Step 3
Remove two bolts securing elements.
Step 4
9. Parts replacement.