Alpha Technologies APB HFC Voltage Booster - Manual (Page 18)

016-559-B0-001 Rev. A 18
2.0 Installation, continued
2.8 Final Assembly
Tools Required:
• 1/2” Socket
• 0-100 in-lb torque wrench
Procedure:
1. Close the cover of the enclosure, making sure no wires are being pinched. Tighten all bolts
fi nger tight.
2. Tighten the enclosure cover bolts to 30 in-lbs, in the sequence shown. Repeat the procedure,
tightening the bolts to 70 in-lbs.
Fig. 2-9, Cover Bolts
4
2
5
3
1
6