Wilkerson SF1 Installation and maintenance instructions

Installation & Service Instructions:
83-948-000
SF1 & SF2 Particulate Filters
ISSUED: August, 2006
Supersedes: January, 2003
Doc.# 83948000, ECN# 060807, Rev. 4
Symbols
Installation
1. The filter should be installed with reasonable accessibility for
service whenever possible – repair service kits are available.
Keep pipe or tubing lengths to a minimum with inside clean
and free of dirt and chips. Pipe joint compound should be used
sparingly and applied only to the male pipe – never into the
female port. Do not use PTFE tape to seal pipe joints – pieces
have a tendency to break off and lodge inside the unit, possibly
causing malfunction. Also, new pipe or hose should be installed
between the filter and equipment being protected.
2. The upstream pipe work must be clear of accumulated dirt and
liquids.
3. Select a filter location as close as possible to the equipment
being protected and upstream of any pressure regulator.
4. Install filter so that air flows in the direction of arrow on body.
5. Install filter vertically with bowl drain mechanism at the bottom.
Free moisture will thus drain into the sump “quiet zone” at the
bottom of the bowl.
Introduction
Follow these instructions when installing, operating, or servicing
the product.
Application Limits
These products are intended for use in general purpose
compressed air systems only.
Maximum Recommended Pressure Drop:
kPa PSIG bar
Particulate Filter 70 10 0.7
Operating Pressure Maximum kPa PSIG bar
Bowl w/ Twist Drain / No Sight Gauge 2068 300 21.0
Bowl w/ Autodrain / No Sight Gauge 1210 175 12.1
Bowl w/ Twist Drain and Sight Gauge 1700 250 17.0
Bowl w/ Autodrain and Sight Gauge 1210 175 12.1
Operating Temperature Range:
Bowl w/ Twist Drain / No Sight Gauge: 4°C to 82°C (40°F to 180°F)
Bowl w/ Autodrain / No Sight Gauge: 4°C to 66°C (40°F to 150°F)
Bowl w/ Twist Drain and Sight Gauge: 4°C to 66°C (40°F to 150°F)
Bowl w/ Autodrain and Sight Gauge: 4°C to 66°C (40°F to 150°F)
Richland, MI 49083 Tel: [phone]
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 UTILIZETHESE PRODUCTS.
CONTACT YOUR LOCAL REPRESENTATIVE.
!
Filter
w/Manual Drain
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

SF1 & SF2 Particulate Filters 83-948-000
Operation
1. Both free moisture and solids are removed automatically by the
filter.
2. Manual drain filters must be drained regularly before the
separated moisture and oil reaches the bottom of the baffle or
end cap.
3. The filter element should be removed and replaced when
pressure differential across the filter is 69 kPa (10 psig).
Service Procedure
Caution: Shut off air supply and exhaust the pressure
trapped within the filter bowl before servicing unit.
1. Unscrew and remove bowl.
2. Unscrew the filter holder from body and then remove element.
3. Clean all internal parts and bowl before reassembling.
4. The particulate filter element should be removed and cleaned
with household soap. Element should be replaced if soiled or
creating excessive pressure drop. IMPORTANT: The filter will
not operate properly if the deflector is not installed properly.The
deflector must be installed between the filter stem and the filter
body.
5. Attach filter holder and finger tighten firmly.
6. Replace bowl seal. Lightly lubricate new seal to assist with
retaining it in position.
7. Install bowl into body and tighten; hand tight, plus 1/4 turn.
8. After servicing, apply system pressure and check for air leaks. If
leakage occurs, DO Not Operate — conduct servicing again.
!
Service Kits Available
Description SF1 SF2
Auto Drain — SRP-96-007
Element (5 Micron) SRP-96-001 SRP-96-003
Element (20 Micron) SRP-96-002 —
Element (40 Micron) — SRP-96-004
Manual Drain PSRP-96-008 PSRP-96-008
Sight Glass — SRP-96-026
SF1 Particulate Filter SF2 Particulate Filter SF2 Metal Bowl
with Sight Gauge
Lightly grease with provided lubricant.
Inspect for nicks, scratches, and surface imperfections.
If present, reduced service life is probable and future replacement
should be planned.
Clean with lint-free cloth.
Filter Holder
(Hand Tighten)
Element
Deflector
Deflector
O-Ring
Bowl Seal
Manual Drain
(Finger Tighten)
Bowl
(Hand Tighten)
Filter Holder
(Hand Tighten)
Element
O-Ring
Bowl Seal
Manual Drain
(Finger Tighten)
Bowl
(Hand Tighten)
Filter Body
Filter Body
O-Rings
Bowl
Hand Tight
O-Rings
Seal Cap
Hand Tight
Cap Seal
Screw
Torque .56 to 1.13 Nm
(5 to 10 in. lb.)
Screw
Torque .56 to 1.13 Nm
(5 to 10 in. lb.)
Sight Glass