Mechanical & Electrical
Installation
2
2.9 Change the Drive Enclosure Type
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual 61
◆ Attach the Protective Cover (Procedure D)
■ Attach the Top Protective Cover
Put the hooks on the back of the top protective cover into the hook holes on the top of the drive.
Move the cover forward a short distance and tighten the screws to a tightening torque of 0.98 N∙m to 1.33 N∙m
(8.67 lb.∙in. to 11.77 lb.∙in.) to attach the cover.
A - Hooks
B - Rear side of top protective cover
C - Temporary placement holes
Figure 2.50 Attach the Top Protective Cover
■ Attach the Conduit Bracket
1. Align the screw holes on the stay bracket with the screw holes on the base. Tighten the included screws to
a tightening torque of 0.98 N∙m to 1.33 N∙m (8.67 lb.∙in. to 11.77 lb.∙in.) to attach the stay bracket to the
base.
A - Stay bracket
B - Base
C - Screw
Figure 2.51 Assemble Conduit Bracket 1
2. Align the screw holes on conduit bracket 1 with the screw holes on the drive and push the bracket into
position. Use the screws to attach the bracket.
Tighten the screws to a correct tightening torque.
• Screw A: 3.92 N∙m to 4.90 N∙m (34.70 lb.∙in. to 43.37 lb.∙in.)
• Screw B: 8.83 N∙m to 10.79 N∙m (78.15 lb.∙in. to 95.49 lb.∙in.)
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