4. Installation
MV3DB Series DB Units
ALSPA MV3000e Dynamic Braking Units
(07/06)
Page 4-18
14.
Mount the self-adhesive label in the “Options Fitted” area inside the Control door.
15.
Close and secure the Power door, close the Control door.
16.
External cables must be secured as close as possible to the drive.
4.3.6
Installation to Frame Size 7 Drives
Frame Size 7 Preparation
(Refer to Figures 4-11 and 4-12)
1. Referring
Figure 4-11, release the two captive M5 screws (1) securing the keypad
harbour and swing it open.
2.
Remove seven M5 cross-head screws securing the fan access plate (4) to the chassis,
also remove the M8 bolt and spring washer (6) securing the plate to the transistor-
transistor unit chassis. Do not remove earthing screw (7) or fan securing screw .
Carefully manoeuvre the top of the access plate past the fan cable (5) and fan terminal
blocks, then lift the plate clear of the DC+ busbar (2).
3.
Remove the M12 nuts, spring washers and plain washers from the DC+ stud (9) and the
DC– stud (8).
4.
Remove the securing panel (3), and remove and retain all the fingerguards.
5. Referring
Figure 4-12, remove the blanking panel (5) by sliding it out from the chassis
guides (3).
