DH Instruments ADCS-601 - System Interconnections and Connections

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3. INSTALLATION

3.3.5 MAKE PNEUMATIC INTERCONNECTIONS ON THE

REFERENCE BENCH

Remove and set aside the cover from

the Reference Bench pneumatic

interconnections box by removing the

four screws that hold it (see

Figure 7).

Unwind the (4) 1/8 in. pneumatic lines

coming out of the interconnections box.

Connect the 1/4 in. stainless steel tube

labeled FPG CNTL to the inside of the

FPG CONTROL port on the

interconnections box bulkhead. Before

tightening, orient the tube so that the

connection to the top port of valve 11 on

the FPG8601 can be made (see Section

3.3.4). Make the connection to valve 11.

Tighten both fittings.

Connect the 1/4 in. stainless steel tube labeled FPG TEST to the 1/4 in. Swage open

port on valve 2 in the interconnections box. Before tightening, orient the tube so that

the KF16 connection to the FPG8601 high test port can be made(see Section

3.3.4).

Make the connection to the FPG high test port. Tighten the 1/4 in. Swage connection.

There is a 1/4 in. stainless steel tube

with a 1/4 in. Swage by DH200 M

adaptor installed coming out of the

interconnections box. Connect the

DH200 M end of the adaptor to the

TEST port on the rear of the

PG7601 platform. The gland and

collar for the DH200M adaptor are

delivered in the TEST port. Be sure

both the Swage and swage DH200

M nuts are tight.

Install a DH200 stainless steel plug in

the VACUUM port on the rear of the

PG7601 platform. The gland for the

DH200M plug is delivered in the

TEST port. No collar us used with a

plug.