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Xylem Hoffman Specialty 2000 Series Instruction Manual

Air and spring pilot replacement parts, models ap-1, ap-3, ap-5 and sp-12, sp-30, sp-60, sp-175, sp225

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Hoffman Specialty

Series 2000 Air and Spring

Pilot Replacement Parts

Models AP-1, AP-3, AP-5

and SP-12, SP-30, SP-60, SP-175, SP225

(Not currently manufactured)

PLEASE READ INSTRUCTIONS CAREFULLY BEFORE

STARTING WORK. ALL WORK MUST BE PERFORMED

BY QUALIFIED PERSONNEL IN ACCORDANCE WITH

ALL APPLICABLE CODES AND ORDINANCES.

BEFORE ANY VALVE SYSTEM IS DIS-

CAUTION:

ASSEMBLED

LINES WHICH COULD PRESSURIZE

ANY OF THE VALVE CHAMBERS. ANY

VALVE CHAMBER MAY HAVE HOT CON-

DENSATE TRAPPED, USE CAUTION

WHEN OPENING ANY SECTION OR

CHAMBER.

ALL

STEAM

INSTRUCTION MANUAL

Pressure Pilots

(SPRING AND AIR)

Remove the pilot from the main valve. In order to deter-

mine the malfunction before disassembling the valve, hook

the pilot to air and test. Attach shop air to the pilot inlet,

install a line with a shutoff valve and a pressure gauge at

the pilot outlet and plug the feed back port.

HS-613

REVISION B

Page 1 INSTRUCTION MANUAL HS-613 REVISION B Hoffman Specialty ® Series 2000 Air and Spring Pilot Replacement Parts Models AP-1, AP-3, AP-5 and SP-12, SP-30, SP-60, SP-175, SP225 (Not currently manufactured) PLEASE READ INSTRUCTIONS CAREFULLY BEFORE STARTING WORK. ALL WORK MUST BE PERFORMED BY QUALIFIED PERSONNEL IN ACCORDANCE WITH ALL APPLICABLE CODES AND ORDINANCES.
Page 2 Xylem Inc. 8200 N. Austin Avenue Morton Grove, Illinois 60053 Phone: (847) 966-3700 Fax: (847) 965-8379 www.xyleminc.com/brands/bellgossett Bell & Gossett is a trademark of Xylem Inc. or one of its subsidiaries. © 2012 Xylem Inc. HS-613B October 2012 Part No. 514306...