Chapter 3 Installing The Multiload Ii/Rcuii Exl; Tools Required; Installation; Servicing And Repair - Toptech MultiLoad II EXL Installation Manual

CHAPTER 3– INSTALLING THE MULTILOAD II/RCUII EXL

Chapter 3 Installing the MultiLoad II/RCUII EXL

Tools Required

Installation

- -8 mm hex wrench required for tightening cover bolts.

Servicing and Repair

- #2 Philips screwdriver for circuit board removal.
¼" socket wrench for CPU circuit board removal and a 5/16" socket wrench for display board
-
removal.
- - Torx T10 for removal of keypad bezel security screws.

Cover Closure and Bolt Replacement

The enclosure cover is secured to the housing by twenty 10mm hex cap screws. An 8mm Allen head
wrench is required to remove the screws. After the bolts are removed, the front cover will swing left
and hang from its hinges. To close the cover, gently lift on the bottom right corner when in position and
start one or two of the lower right corner bolts. This is done to assist in alignment of the cover and base
holes for starting the bolts. Dry stainless steel fasteners can gall or seize in aluminum, so please be
sure to use a petrolatum or a similar lubricant.
Be sure to keep the flanges clean and free of scratches so as not to compromise the quenching
ability of the flame path.
All cover bolts must be tightened to maintain the explosion proof capability of the enclosure.
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MultiLoad II/ RCU II Explosion Proof Lite (EXL) Installation Guide - Part # 6070
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