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MOUNTING INSTRUCTIONS
WARNING! DO NOT USE THIS DRIVE IN AN EXPLOSIVE ENVIRONMENT. AN
EXPLOSION CAN CAUSE SERIOUS OR FATAL INJURY. THIS DRIVE IS NOT EXPLOSION
PROOF.
Mount the control in a vertical position on a flat surface. Be sure to leave enough room below
the bottom of the control to allow for the AC line and motor connections. Although the control
is designed for outdoor and washdown use, care should be taken to avoid extremely hazardous
locations where physical damage can occur.
Mount the control in such a manner that there is unrestricted air flow through the heatsink cooling
fins.
If the control is mounted in a closed, unventilated cabinet, remember to allow for proper heat
dissipation. If full rating is required, a minimum enclosure size of 12" W x 24" H x 12" D should be
used. See Figure 2, on page 10, for dimensional specifications.
Front Cover - The BC154 / BCWD140 case is designed with a hinge so that when the front cover
is open, all wiring stays intact. To open the cover, the four cover screws must be loosened, so
they no longer are engaged in the case bottom.
Note: Front cover screws are captive.
After mounting and wiring, close the front cover, making sure all wires are contained within the
enclosure and the gasket is in place around the cover lip. Tighten all four cover screws so that
the gasket is slightly compressed. Do not overtighten. See Figure 4.
Captive Screw
15
FIGURE 4 – CAPTIVE SCREW AND CASE
Cover
Gasket
Case
Tighten the four case captive screws in the 1- 4 sequence.
Torque Specification: 12 lb-in (14 kg-cm)
BC154 / BCWD140 Case
(Not to Scale)
4
1
2
3
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