DH Instruments CONNECTOR BLOC FOR RPM4, //m 401929 Installation Instructions Manual

//m CONNECTOR BLOC, P/N 402168,
INCLUDES:

QTY PART NO DESCRIPTION

1 402169 //m connector bloc

2 101006-Z M3 screw

2 102464-Z M3 split washer

4 103345 Adapter, 1/8 in. M O-seal x 1/8 in. swage

1 560073 Instruction sheet

INTRODUCTION

The RPM4 //m connector bloc is an accessory for
RPM4 parallel measurement mode operation. It
supplies single TEST(+) and TEST(-) ports to assure a
simple, leak free connection to both of the RPM4’s Q­RPTs in parallel.

The //m connector bloc can only be used with RPM4s
that have two Q-RPTs of A7M or lower. Maximum
working pressure is 7 MPa (1 000 psi).

INSTALLATION INSTRUCTIONS

Install the four 1/8 in. M O-seal x 1/8 in. swage

adapters on the RPM4 TEST(+) and TEST(-) ports
(2). Remove the nuts and ferrules from each one of
the adapters.

//m™

Connector Bloc for RPM4™

P/N 401929

Installation Instructions

Figure 1. //m connector bloc

Remove the two Philips head screws from the

extreme right and left hand corners of the RPM4 Hi
and Lo
Q-RPT modules (1, 3).

Remove the cover of the //m connector bloc by

removing the two top (5) and two lateral (4) button
head socket screws.

Connect the four 1/8 swage F connections of the

//m connector (6) to the four 1/8 swage M
adapters on the RPM4 TEST(+) and TEST(-)
ports.

Attach the //m connector bloc (7) to the RPM4

using the two M3 screws supplied with the kit.
Install the screws in the lower right hand corners
of the Q-RPT modules (1, 3).

Leak check all connections and reinstall the //m

Figure 2. RPM4 rear panel Q-RPTs

(2 Q-RPTS of A7M or lower)

connector bloc cover.

RPM4 and //m are trademarks of DH Instruments, Inc.

Document 560073 041122

DH Instruments, Inc.

4765 East Beautiful Lane
Phoenix AZ 85044-5318
USA

Tel [phone]

Fax [phone]
[e-mail]
www.dhinstruments.com