Alemite 7896 Series Panduan Servis - Halaman 15

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Halaman Cetak

Medium-Pressure Material Pump

16. Shut off the control valve.

• Visually inspect the pump for external leaks.

• The pump should not cycle more than once or twice

in one hour.

If the pump does not stall, refer to the

Troubleshooting Chart for details.

17. Check the motor for air leakage.

If the motor leaks, refer to the Air Motor Service

Guide for details.

NOTE: The following procedures are appli-

cable for pumps with Teflon V-Packings.

18. Open the control valve and allow the pump to operate

for 5 minutes.

19. Inspect Packing Screw (12) for leakage.

Should oil (solution) overflow the torque hole in the

Packing Screw, tighten the Packing Screw clockwise an

additional 1/8 turn.

IMPORTANT: After 8-10 hours of operation,

inspect the Packing Screw for leakage once

again. Tighten an additional 1/8 turn as

required.

Alemite Corporation

Installation

Additional items that should be incorporated into the

air piping systems are listed in Table 5.

Part Number

338862

Moisture Separator/Regulator & Gauge Combination

5608-2

Moisture Separator

7608-B

Regulator and Gauge

5908-2

Lubricator *

Table 5 Air Line Components

* Although the air motor is lubricated at the factory,

the life of the motor can be extended with the use of a

lubricator.

SER 7896-A5

Description

Revision (2-04)