75
Maintenance
No maintenance is normally necessary.
However, if the FV-4M1 is disassembled for
inspection or cleaning it is important that
when re-assembling to ensure that the spring
loaded lever properly engages under the float
collar
Dimensions – Weights:
Pumps - Installation and Operating
Instructions
Introduction
This document contains specific information
regarding the safe installation, operating and
maintenance of Vertical In-Line pumps and
should be read and understood by installing,
operating and maintenance personnel. The
equipment supplied has been designed and
constructed to be safe and without risk to
health and safety when properly installed,
operated and maintained. The instructions
following must be strictly adhered to. If
clarification is needed on any point please
contact Armstrong quoting the equipment
serial number.
Where under normal operating conditions the
limit of 68°C/155°F (Restricted Zone) for
normal touch, or 80°C/176°F (Unrestricted
Zone) for unintentional touch, may be
No Installation of this equipment
should
take
place
unless
this
document has been read and
understood.
CAUTION
Summary of Contents for LZ Series
Page 2: ......
Page 27: ...27 Figure 6 Concrete Pad Mounting with Dimensions Figure 7 LZ Base ...
Page 36: ...36 Figure 17 Typical Flue Vent Piping ...
Page 83: ...83 ...
Page 84: ...84 ...
Page 95: ...95 Flo Trex Cross Section ...