Liebert CW041 Manuale Utente

DPN002037

REV 5

REV 7/10

PAGE 2 OF 3

6. USING THE FACTORY SUPPLIED JACK
    AND CRANK, LOWER THE FAN MODULE
    UNTIL IT RESTS ON THE FRAME OF THE UNIT.
    USE CAUTION TO PREVENT DAMAGE
    TO THE FAN WIRE HARNESS.

7. CW026, CW038, CW041, CW076 THRU CW114 MODELS:
    USING THE HARDWARE REMOVED IN STEP 5,
    RE-INSTALL "Z" BRACKETS WITH HEX-HEAD
    SCREWS TO RETAIN FAN MODULE IN THE FULLY
    LOWERED POSITION.

    CW051 AND CW060 MODELS:
    USE THE HEX-HEAD SCREWS REMOVED IN
    STEP 5 TO SECURE THE FAN MODULE DIRECTLY
    TO THE CENTER FRAME SUPPORT. SCREW
    CLEARANCE HOLES ARE PROVIDED IN THE FAN
    MODULE. THE "Z" BRACKETS WILL ONLY BE USED
    TO SECURE THE FAN AT THE OUTTER
     ATTACHMENT POINT.

    LIEBERT DS, CW146 AND CW181 MODELS:
    USE THE HEX HEAD SCREWS REMOVED IN STEP 5
    TO SECURE THE FAN MODULE DIRECTLY TO
    THE FRAME. SCREW CLEARANCE HOLES ARE
    PROVIDED IN THE FAN MODULE.

NOTE: NOT ALL HARDWARE REMOVED IN STEP 5 WILL
BE USED TO RETAIN FANS IN LOWERED POSITION.

8. REPEAT STEPS 3-7 TO LOWER REMAINING FAN
MODULE(S) IF PRESENT.

NOTE: THE FANS MUST BE OPERATED IN EITHER
    THE FULLY RAISED POSITION OR FULLY LOWERED
    POSITION. NO OTHER COMBINATION OF FAN
    POSITIONING IS SUPPORTED.

SECTION C-C

FAN DECK AND SIDE PANELS

NOT SHOWN IN THIS VIEW

6 FAN MODULE

RESTING ON FRAME

"Z" BRACKETS