Honeywell Mercury User Manual page 13

Mounting (ECAT-PT)
5.
The Modem Assembly attaches to the (2) door latch screws in
place of the nuts. Position the Modem Assembly against the
right side of the case so that the (2) screw holes in the hinge
mounting bracket are aligned with the latch screws. With the
bumper assembly positioned between the case and the hinge
mounting bracket, tighten the (2) latch screws into the mount
ing bracket. Some adjustment of the bumper assembly may be
necessary to ensure correct alignment with the chassis. When
installed, the lower hinge on the Modem Board Carrier Plate
should swing between the upper bumper pad and the chassis
latch post.
6.
If a battery or power supply is installed in the left-hand
position, remove the upper-right mounting screw.
7.
Install (1) 60-1237 #6-32 x 3/4 Binding Head Screw (provided
in kit) in this hole from the outside of the case.
8.
Install (1) 20-8673 Mounting Post (provided in kit) on the
60-1237 screw with the slotted end facing out. The post is
slotted for screwdriver use in tightening or loosening. The
battery or power supply must be in place before this post is
installed.
9.
Install the 20-8715 Thumbscrew (provided in kit) into the
retainer located in the upper left corner of the Modem PC
Board. Tighten the thumbscrew until the carrier plate seats
against the mounting post.
10.
Attach the small 20-8731 Part 68 Certification Label (provided
in kit) to the outside of the instruments case on the hinge side.
Page 13
13