Speedpot dimension information, Maintenance procedure – LEESON NEMA 4X SCR Control: 174903.00 (Obsolete) User Manual

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SPEEDPOT

(5K 2W)

CUSTOMER'S

MOUNTING BRACKET

DIALPLATE

2.00" dia.

LOCK

WASHER

O-RING

HEX NUT

SPEEDPOT

KNOB

.437

3/8

DIA.

5/32
DIA.

SPEEDPOT LOCATOR HOLE DIMENSIONS

.500

.370

1.240

1.250

.250 Dia.

SPEEDPOT DIMENSION INFORMATION

In normal operation this control needs no routine maintenance. The cover may be cleaned with
a mild detergent. Solvent type of cleaners should not be used.

MAINTENANCE PROCEDURE

This manual is related to the following products:

180V SCR Control: 174903.00 (Obsolete) 90 SCR Control: 174903.00 (Obsolete) NEMA 4X SCR Control: 174902.00 (Obsolete) 180V SCR Control: 174902.00 (Obsolete) 90 SCR Control: 174902.00 (Obsolete)