Installation Instructions

Installation
Wireless Field Interface Part No.: 4417781
4 - 8 Installation Manual
4.6 Replacing the Lid
1. Ensure the O-ring of the lid is in place and not damaged.
2. Ensure the spigot faces are not damaged or contain dirt.
CAUTION! Do NOT apply sealant to faces and minimize the use
of grease!
3. Ensure cables are clear of spigot face when re-inserting the lid.
4. Rotate gently to aid insertion.
5. Mount the 3 captive socket-head screws, and the W&M bolt. W&M
Bolt must be fastened close to the sealing post on Lid cover
6. Tighten the bolts with an 8 mm Allen key. Tighten with 16 Nm.
In order to withstand the explosion pressure the bolts have to be
fastened with a moment 16Nm (13.5 to 17.8 Nm). The bolts are
captured types (property class A2-70 or better) and are not user
replaceable. Contact Honeywell Enraf if you have or even suspect a
need for replacement bolts.