Manual 2007 Rev B p/n 2007
29
07
Maintenance
DAILY WEEKLY MONTHLY
1. Check and maintain oil
level, and add oil as
necessary.
2. Check for unusual
noise or vibration (See
Troubleshooting on
page 37).
1. Clean all air fi lters. A clogged
air fi lter can seriously affect the
effi ciency of the blower and cause
overheating and oil usage.
2. Check the relief valve to make sure
it is operating properly.
1. Inspect the entire system for leaks.
2. Inspect the condition of the oil and
change if necessary.
3. Check drive belt tension and
tighten if necessary.
Proper oil drain schedules require oil be changed
before the contaminant load becomes so great
that the lubricating function of the oil is impaired
or heavy disposition of suspended contaminants
occurs. To check the condition of the oil, drain a
sampling into a clean container and check for the
presence of water or solids. Slight discoloration of
the oil should not necessitate an oil change.
SPARE PARTS
Should adjustments or replacement eventually
be needed, repair often be performed locally
as described in this manual after obtaining
required parts. Personnel should have a good
background of mechanical experience and be
thoroughly familiar with the procedures outlined
in this manual. For major repairs not covered in
this manual, contact the nearest Tuthill Vacuum &
Blower Systems service representative.
When ordering parts, supply all blower nameplate
information, as well as the item number and parts
description as per the parts lists and assembly
drawings. Repair kits are available for all models.
These kits contain all the seals, bearings, O-rings,
locks, and special retaining screws necessary for
an overhaul. For convenience when ordering parts,
complete the Operating Data Form included on
the inside, back cover of this manual.
In developing a stock of spare parts, consider the
following factors:
• The degree of importance in maintaining the
blower in a “ready” condition
• The time lag in parts procurement
• Cost
• Shelf life (seals and O-rings)
FACTORY SERVICE AND REPAIR
With proper care, Tuthill Vacuum & Blower
Systems blowers will give years of reliable service.
The parts are machined to close tolerances and
require special tools by mechanics who are skilled
at this work. Blowers that are still under warranty
must be returned to the factory, freight prepaid, for
service. Contact a customer service representative
for information on how to return the blower for
warranty evaluation.
Current regulations require Material Safety
Data Sheet to be completed and forwarded to
Tuthill Corporation on any unit being returned
for any reason which has been handling or
involved with hazardous gases or materials.
This is for the protection of the employees of
Tuthill Corporation who are required to perform
service on this equipment. Failure to do so will
result in service delays.
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