Maxon CP-9 Specifications download pdf (Page 3)

CORPORATION

MUNCIE, INDIANA, USA

INDUSTRIAL COMBUSTION EQUIPMENT AND VALVES

Maxon practices a policy of continuous product improvement. It reserves the right to alter specifications without prior notice.

Electro-Mechanical Valves Page 6100-S-3

Installation Instructions (cont'd.)

Top Assembly Rotation

Maxon valves can and should be ordered in a con-

figuration compatible with planned piping, but if open/

shut indicator window is not visible and/or valve orienta-

tion is not proper, the top assembly can be rotated in

90° increments around the valve body centerline axis

by the following procedure:

1. Shut off all electrical power and close off up-

stream manual cock.

2. Remove wiring access cover plate [2] and

disconnect power lead wires. (Tag carefully for later

re-assembly.)

3. Remove conduit and electrical leads.

4. Note physical position of any signal switch

actuator wands on auxiliary signal switches (see

switch arrangement sketch).

5. Unscrew the two body bolts [4] screwed up from

the bottom to 1/4 inch. DO NOT completely re-

move. These bolts secure the valve body [3] to the

valve’s top assembly housing [5].

6. Gently lift the top assembly [5] (not more than

1/4" in height); just enough to break the seal

between the valve body assembly and the rubber

gasket adhering to the bottom of the top housing.

WARNING: LIFTING TOO FAR MAY DISLODGE

SOME SMALL PARTS INSIDE THE TOP

HOUSING, REQUIRING COMPLEX RE-

ASSEMBLY AND RETESTING BY TRAINED

FACTORY PERSONNEL.

Series 808

Series 25300

with socket welded

nipples & flangesSeries 5000-CP

1/99

Wiring Diagram

Auxiliary Switch Arrangement

A– Number Coded Wires H– Mounting Screws

B– Rubber Grommet I – Spring Retainer Extension

C– Mounting Screws J– Switch Wand

D– Normal (de-energized) K– Actual (energized)

Position Switch Position Switch

E– Insulating Barrier L– Switch Wand

F– Bracket Mounting Pad M–Switch Mounting Bracket

G– Drive Pin & Locating Hole N– Gasket

1 2 3 4 5 6 7 8 ... 13 14

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Maxon CP-9 Specifications Page 3

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