Specifications

ASBS

Fig. 3-33

Fig. 3-32

(4) When the check of drainage is complete, open the

check pin (CHK) and remount the insulator.

Cleaning the sub drain pan

Before beginning work, make necessary preparations

(e.g., prepare a bucket, wiping cloth, etc.).

(1) Unscrew the 2 screws securing the cover, and

place them on the reverse side to remove the

cover.

(2) Release the screw securing the sub drain pan

support L-shape bracket, and remove the bracket

while holding the sub drain pan with your hand.

(3) Drain any water and clean the sub drain pan by

tilting it downward. To remove the drain pump,

remove the 4 drain pump installation screws, the

drain hose, and the wiring.

Removing the side panel

(1) Push the tab on both sides of the side panel

inward (a) to disengage the tab (first stage) and

move the panel horizontally (b).

(2) Push the area in the vicinity of the tab (second

stage) inward while holding both sides of the side

panel to remove the side panel.

Drain pump installation screw

Drain pump

Drain hose

Sub drain pan

Tab (first stage)

Tab of both sides

Side panel

Tab (second stage)

CAUTION

Use 4 × 8 tapping screws to

fasten cover drainage. If the

screws used are longer

than 8 mm, it may make a

hole in the drain pan and

cause leakage.

CAUTION

Continuing to work without

holding the sub drain pan

causes accumulated water

in the sub drain pan to leak

out.

04-396 Inverter-W_a-p50 ARGO 12/21/04 9:38 AM Page 42