Install Instructions

RP913A
Load Analyzer Relay
DESCRIPTION
The RP913A Load Analyzer is a bleed-type, diaphragm-
logic, pressure selector used in pneumatic control applica-
tions. It selects the highest and/or lowest branch pressure
input from up to seven inputs and passes the signal on to
operate a final control element.
INSTALLATION INSTRUCTIONS
INSTALLATION
Mounting
Mount on a surface with two #8 screws (not provided). Fig.
3 shows two ways of mounting: with ports mounted parallel
(3A) and perpendicular (3B) to the mounting surface.
Figs. 1 and 2 show approximate dimensions in inches
(millimeters.)
TOP VIEW
2-1/16
(52)
6-1/2 (165)
FRONT VIEW
3/4
(19)
C6617
Fig. 1. Dimensions of RP913A.
Fig. 2 shows recommended spacing for two load analyzers.
MH L 1 2 3 4 5 6 7
1" CENTER
MH L 1 2 3 4 5 6 7
C8136
Fig. 2. Dimensions for Two RP913As.
FRONT VIEW
PARALLEL MOUNTING
TOP VIEW
C8137
PERPENDICULAR MOUNTING
Fig. 3. Parallel and Perpendicular Mounting.
Piping
CAUTION
To prevent damage to the sharp barb connections,
do not attempt to cut or pull tubing. To remove the
tubing from the barb connections, cut tubing a few
inches from the control device. Use a coupling to
reconnect tubing.
All ports are 10 sharp-barb type for 1/4-in. O.D., polyethylene
plastic tubing.
NOTE: If the system is other than copper or polyethylene
tubing, adapt as shown in Fig.4.
Copyright © 1996 Honeywell Inc. • All Rights Reserved
95-7114