Pub. 42004-456D
Division 1 VoIP Telephones
Page 12 of 18
P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-456D.docx
03/20
Front Cover Installation
After all adjustments are complete:
1.
Inspect and clean the machined flange joint surfaces of both the cover and the box.
Surfaces must be smooth, free of nicks, scratches dirt or any foreign particle build-up that would
prevent a proper seal.
Surfaces must seat fully against each other to provide a proper explosion-proof joint.
2.
Clean surfaces by wiping with a clean lint-free cloth.
3.
Apply a light coat of Killark LUBG lubricant to flange surfaces.
4.
Close the cover.
5.
Install and tighten all cover bolts to 30 ft·lb.
•
Do not omit any cover bolts.
•
Use only the bolts supplied with the enclosure.
N
OTE
:
Refer to the Killark Installation, Operation, and Maintenance Data Sheet, Killark Part. No. EXB-
684 N34 base enclosure (enclosed with the unit) for additional information.
Figure 11. Input Cable Connections at P12
Figure 12. Output Cable Connections at P10