Micropump GD Series Service Instructions - F Mount - Manual

MICROPUMP, INC.
A Unit of IDEX Corporation
PO Box 8975, Vancouver, WA 98668-8975, Phone: (360)253-2008 • Fax: (800)253-8294
MICROPUMP LIMITED
A Subsidiary of Micropump, Inc.
Forge Close, Eaton Socon, St. Neots, Cambridgeshire, PE 19 3TP England, Phone (44) (0) 1480-219844, Fax (44) (0) 1480-476959
REVISION
LTR. DESCRIPTION DATE BY
E REVISED PER ECN-4704 3 MAR99 JAM
PART NUMBER: 7165
Page 1 of 2
For O/C 223/56C
GENERAL:
1. All service work should be performed in a clean room.
2. Care should be taken to avoid scratching any sealing surfaces or allowing metal chips to come in contact
with the Driven Magnet assembly.
3. An even, light coat of high vacuum silicon grease (Dow Corning or equivalent) should be applied to all
seals or O-Rings.
4. Seals with chamfer should always be installed with the chamfer up, away from the groove.
5. All assembly screws should be tightened evenly and in an alternating pattern.
6. Only Micropump factory authorized replacement parts should be used when servicing Micropump products.
SPECIFIC:
1. Engage Spring (2) half loop in Driving Gear Shaft (5) slot and rotate Spring/Shaft assembly clockwise while
pressing into Pump Body (1) as shown. Firmly seat Spring/Shaft assembly into hole. Install gears as
shown.
2. Orient Gear Shafts (6) to allow the step to engage properly with “D” shaped hole in Cover Plate (10).
3. Torque assembly Screws (16) to 40 in/lbs.
SERVICE INSTRUCTIONS
PART NUMBER: 7165
REVISION
LTR. DESCRIPTION DATE BY
E REVISED PER ECN-4704 3 MAR99 JAM