Wilkerson F28 - Manual

Installation & Service Instructions:
84-009-000
Filter Models F18 and F28
ISSUED: September, 2007
Supersedes: September, 2006
Doc. #84009000, EN# 070757, Rev. 5
4. Avoid using reducing bushings, couplings, etc., whenever possible
to install this product. These devices restrict air flow and can affect
performance.
5. Do not install this product in any application where the pressure drop
across the unit will exceed 20 psig (1.4 bar).
6. Maximum pressure rating is 150 psig (10.3 bar) for plastic bowl / bowl
guard assembly, and 250 psig (17.2 bar) for metal bowl with sight
gauge. Temperature range is 32°F to 125°F (0°C to 52°C) for plastic
bowl/bowl guard assembly, and 32°F to 150°F (0°C to 65.5°C) for
metal bowl with sight gauge.
7. To install a drain line, use the following procedure:
a. On units with the MANUAL DRAIN, attach flexible tubing having
an I.D. of 3/16" (4.8 mm) to drain stem.
b. On units with AUTOMATIC FLOAT DRAIN, install using a 3/8 or
10mm instant tube fitting and flexible tubing.
NOTE: CONTAMINANTS REMOVED FROM THE COMPRESSED AIR
SYSTEM MUST BE DISPOSED OF IN ACCORDANCE WITH LOCAL,
STATE AND FEDERAL STANDARDS.
MAINTENANCE
DEPRESSURIZE SYSTEM
BEFORE ATTEMPTING SERVICE!
THIS UNIT MAY BE SERVICED WITHOUT REMOVING THE UNIT FROM
THE COMPRESSED AIR LINE. UNIT SHOULD BE SERVICED AT LEAST
EVERY SIX MONTHS.
1. Filter element replacement:
a. DEPRESSURIZE UNIT.
b. Remove bowl/bowl guard assembly by pushing up on bowl
assembly and turning counter-clockwise, viewed from below.
Clean inside of bowl using a clean, dry cloth. Inspect plastic bowl
for damage and replace if necessary.
c. Remove filter element by turning retainer counter-clockwise.
d. Remove filter element and discard.
e. Install a new filter and reassemble in reverse order.
2. Liquid level in the bowl must be kept below the level indicator line as
marked. It is a recommended practice to drain a unit equipped with the
manual drain at least once during an eight (8) hour period. To do so,
Bowl guards are recommended for added protection of polycarbonate bowls
where chemical attack may occasionally occur.
! WARNING
To avoid polycarbonate bowl rupture that can cause personal injury or
property damage, do not exceed bowl pressure or temperature ratings.
Polycarbonate bowls have a 150 PSIG pressure rating and a maximum
temperature rating of 125°F.
WARNING
To avoid unpredictable system behavior that can cause personal injury
and property damage:
• Disconnect electrical supply (when necessary) before installation,
servicing, or conversion.
• Disconnect air supply and depressurize all air lines connected to this
product before installation, servicing, or conversion.
• Operate within the manufacturer’s specified pressure, temperature,
and other conditions listed in these instructions.
• Medium must be moisture-free if ambient temperature is below
freezing.
• Service according to procedures listed in these instructions.
• Installation, service, and conversion of these products must be
performed by knowledgeable personnel who understand how
pneumatic products are to be applied.
• After installation, servicing, or conversion, air and electrical supplies
(when necessary) should be connected and the product tested for
proper function and leakage. If audible leakage is present, or the
product does not operate properly, do not put into use.
• Warnings and specifications on the product should not be covered by
paint, etc. If masking is not possible, contact your local representative
for replacement labels
.
WARNING
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE
PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS
CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.
This document and other information from The Company, its subsidiaries
and authorized distributors provide product and/or system options for further
investigation by users having technical expertise. It is important that you
analyze all aspects of your application, including consequences of any failure
and review the information concerning the product or systems in the current
product catalog. Due to the variety of operating conditions and applications for
these products or systems, the user, through its own analysis and testing, is
solely responsible for making the final selection of the products and systems
and assuring that all performance, safety and warning requirements of the
application are met.
The products described herein, including without limitation, product features,
specifications, designs, availability and pricing, are subject to change by The
Company and its subsidiaries at any time without notice.
EXTRA COPIES OF THESE INSTRUCTIONS ARE AVAILABLE FOR
INCLUSION IN EQUIPMENT / MAINTENANCE MANUALS THAT UTILIZE
THESE PRODUCTS. CONTACT YOUR LOCAL REPRESENTATIVE.
!
!
INSTALLATION
1. Refer to WARNINGS prior to installation.
2. Install as close to the point of use as possible.
3. Unit must be installed with the flow in the direction of the flow arrow on
the body cover and with bowl down.
!
Safety Guide
For more complete information on recommended application guidelines, see
the Safety Guide section of Pneumatic Division catalogs or you can download
the Pneumatic Division Safety Guide at: www.wilkersoncorp.com
Pneumatic Division
Richland, Michigan 49083
269-629-5000
CAUTION
Polycarbonate bowls and sight domes, being transparent and tough, are ideal
for use with Filters and Lubricators. They are suitable for use in normal industrial
environments, but should not be located in areas where they could be subjected
to direct sunlight, an impact blow, nor temperatures outside of the rated range.
As with most plastics, some chemicals can cause damage. Polycarbonate
bowls and sight domes should not be exposed to chlorinated hydro-carbons,
ketones, esters and certain alcohols. They should not be used in air systems
where compressors are lubricated with fire-resistant fluids such as phosphate
ester and di-ester types.
Metal bowls are recommended where ambient and/or media conditions are
not compatible with polycarbonate bowls. Metal bowls resist the action of most
such solvents, but should not be used where strong acids or bases are present
or in salt laden atmospheres. Consult the factory for specific recommendations
where these conditions exist.
TO CLEAN POLYCARBONATE BOWLS USE MILD SOAP AND WATER
ONLY! DO NOT use cleansing agents such as acetone, benzene, carbon
tetrachloride, gasoline, toluene, etc., which are damaging to this plastic.
!