Clarke CAT 161, 3120175 User guide

AIR FILTER/REGULATOR

MODEL NO: CAT161

PART NO: 3120175

FITTING & MAINTENANCE

INSTRUCTIONS

ORIGINAL INSTRUCTIONS GC01017-ISS2

INTRODUCTION

Thank you for purchasing this CLARKE Filter/Regulator. This unit is designed to
remove up to 95% of foreign matter greater than 5 micron in size from the
airline and to set the delivery pressure accurately using the gauge.

Before attempting to use this product, please read this manual thoroughly and
follow the instructions carefully. In doing so you will ensure the safety of yourself
and that of others around you, and you can look forward to your purchase
giving you long and satisfactory service.

SPECIFICATION

Model Number CAT161

Max Supply Pressure 213 psi / 14.7 bar

Max Outlet Pressure 140 psi / 9.7 bar

Regulating Range

Air throughput 40 cfm (1140 L / min) at max @ 90psi

Air Inlet/Outlet Size 1/2“BSP female

Dimensions (D x W x H) 115 x 70 x 254 mm

Pressure Gauge Range 0-150 psi / 0-10.3 bar

Filtration 5 um

Bowl Capacity

Bowl Material Polycarbonate

Ambient/Media Temperature

7-120 psi / 0.5-8.3 bar

2

45 cm

o

C

5-60

GUARANTEE

This product is guaranteed against faulty manufacture for a period of 12
months from the date of purchase. Please keep your receipt which will be
required as proof of purchase. This guarantee is invalid if the product is found
to have been abused or tampered with in any way, or not used for its
intended purpose. Faulty goods should be returned to their place of
purchase, no product can be returned to us without prior permission.

This guarantee does not effect your statutory rights.

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

GENERAL SAFETY RULES

CAUTION: FAILURE TO FOLLOW THESE PRECAUTIONS COULD RESULT IN
PERSONAL INJURY, AND/OR DAMAGE TO PROPERTY.

WORK ENVIRONMENT

1. Keep the work area clean and tidy.

2. Dress appropriately - do not wear loose clothing or jewellery. Tie long hair
out of the way.

3. Keep children and visitors away - do not let children handle the tools.

4. Do not operate air tools where there are flammable liquids or gases.

USE OF AIRLINE EQUIPMENT

1. Stay alert and use common sense - do not operate an air tool when you
are tired or under the influence of alcohol, drugs or medication.

2. Do not overreach - Keep your proper footing and balance at all times.

3. Never use oxygen, carbon dioxide, combustible gasses or any type of
bottled gas as a source of power for air tools.

4. Do not exceed the maximum pressure for the airline component stated in
the specification.

5. Check airline hoses for leaks or worn condition before use and ensure that
all connections are secure.

6. Keep the air supply hose away from heat, oil and sharp edges.

7. Avoid damaging the components by applying excessive force.

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

COMPRESSED AIRLINE REQUIREMENTS

WARNING: COMPRESSED AIR CAN BE DANGEROUS. ENSURE THAT YOU
ARE FAMILIAR WITH ALL PRECAUTIONS RELATING TO THE USE OF
COMPRESSORS AND A COMPRESSED AIR SUPPLY.

• Use only clean, dry, regulated compressed air.

• Air compressors must comply with the appropriate European

Community Safety Directives.

• A build-up of moisture in the air compressor will accelerate wear

and corrosion in the air tool. Ensure any moisture is drained from the
compressor daily and the airline filter is kept clean.

• If an unusually long air hose is required, (over 8 metres), the line

pressure or the hose inside diameter may need to be increased.

• The air hose must be rated at least 150% of the maximum operating

pressure of the air tool.

• A typical air line layout is shown above. If an automatic in-line filter &

regulator are used, they will keep the tool in good condition, and
the lubricator should be regularly checked and topped up with oil.

• Ensure that air pressure does not exceed that stated in the

specification for the tool or regulator. Higher pressures and
contaminated air will shorten the life of the air tool due to faster
wear and is a possible safety hazard.

IMPORTANT! Any airline lubricator required for motorised air tools must be fitted
downstream of the filter/regulator.

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

INSTALLATION

WARNING: COMPRESSED AIR CAN BE DANGEROUS. ENSURE THAT YOU
ARE FAMILIAR WITH ALL PRECAUTIONS RELATING TO THE USE OF AIR
COMPRESSORS AND COMPRESSED AIR SYSTEMS.

MOUNTING THE UNIT

This filter/regulator is supplied with a
bracket for mounting it to a wall or
any suitable framework.

It should ideally be connected to a
fixed airline or be mounted at the
outlet of the compressor.

1. Secure the bracket to the
regulator using the locking ring.

• Airflow direction is marked with

an arrow on the regulator body.

2. Ensure sufficient free space above the regulator for future adjustments.

3. Ensure the compressor is turned off when making connections. Take care
not to overtighten when connecting the airline unions.

4. After connection, turn on the air supply and check for air leaks. Rectify any
found before starting work.

• PTFE tape may be useful for sealing threaded connections.

SETTING

The adjustment knob is of the locking type.

1. Adjust the delivery air pressure as required, by pulling the regulator cap
upwards and then twisting clockwise to increase or anti-clockwise to
reduce the outlet pressure as displayed on the gauge, When the pressure is
correct, press the cap back to lock and retain the setting.

• Turning the adjustment knob clockwise increases the pressure as

displayed by the gauge. Turning counter clockwise will reduce the
pressure.

• + and - are marked on the knob.

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

CARE AND MAINTENANCE

A build-up of moisture in the air compressor will accelerate wear and corrosion
in airline tools. Ensure any moisture is drained from the compressor routinely
and that any in-line filter is kept clean.

The filter bowl will require draining by
manually pulling the valve open.
Ensure the water level always remains
below the baffle inside the bowl.

With use, the filter will become
sufficiently blocked that the air
throughput can become severely
diminished. It should be removed and
cleaned as follows:

1. Shut off the air compressor and
vent any remaining air from the
airline.

2. Remove the outer bowl cover by
pulling the spring loaded catch
down, then push up and twist the bowl 45 deg, before pulling the bowl
from the body (against any frictional resistance from the O-ring).

3. Gently clean the filter and body
using dishwashing liquid and allow
to dry before re-assembly. Blow
out internal passages in the body
with compressed air.

Your filter/regulator has been
designed to give long and trouble
free service. If, however, having
followed the instructions in this booklet
carefully, you encounter problems,
take the unit to your local CLARKE
dealer.

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]

COMPONENT PARTS

No Description No Description

1 Main Body 11 Spring

2 Filter Element 12 Valve Assembly

3 Baffle 13 Regulator Control Assembly

4O-Ring 14Screw & washer

5 Bowl Assembly 15 Locking Ring

6 Deflector 16 Pressure Gauge

7 Bowl Cover 17 Regulator Valve Assembly

8 Drain Valve 18 Mounting Bracket

9 1/4”BSP Adaptor 19 Regulator Valve

10 Diaphragm 20 Reducing Connector

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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]