General Information; General Instructions - Liquiflo H Series Installation, Operation & Maintenance Manual

Liquiflo Installation, Operation & Maintenance Manual
Section 1: General Information
1.1

General Instructions

This manual covers the H-Series and 3-Series Mag-Drive Close-Coupled pumps, Models H1F thru H9F;
and 31F thru 39F, and 311F.
The materials of construction of the pump are selected based upon the chemical compatibility of the fluid
being pumped. The user must verify that the materials are suitable for the surrounding atmosphere.
If the fluid is non-conductive, methods are available to mechanically ground the isolated shaft. This is
only necessary if the surrounding atmosphere is extremely explosive or stray static charges are present.
Upon receipt of your Liquiflo pump:
A) Verify that the equipment has not been damaged in transit.
B) Verify that the pump Serial Number is stamped on the pump's rear housing.
C) Verify that the Liquiflo Stainless Steel Nameplate
is secured to the pump's housing:
D) For ATEX certification, verify that the following Stainless Steel Tag is attached to the pump:
Explanation of ATEX Tag
Group II Explosive atmospheres
Equipment provides a high level of
Category
protection. Explosive atmospheres are
2
likely to occur.
Equipment provides a normal level of
Category
protection. Explosive atmospheres are
3
unlikely to occur.
D Dust
G Gas
E) Record the following information for future reference:
Model Number:
Serial Number:
Date Received:
Pump Location:
Pump Service:
NOTE: By adding a K prior to the pump's Model Code, a Repair Kit can be obtained which consists of the
following parts: drive and idler gears, drive and idler shafts, wear plates, bearings, retaining rings, keys, housing
alignment pins, bearing lock pins and O-rings. (See Appendix 4 for more information.)
MAG-DRIVE Gear Pumps
Models H1-H9, 31-39 & 311 - MC
3