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Product Familiarisation
1
Pressure Gauge
2
Air Inlet Connection
3
Mounting Bracket Locking Ring
4
Pressure Control
5
Mounting Bracket
6
Air Outlet Connection
7
Bowl Unlock Button
8
Condenser Bowl
9
Drain Valve
Intended Use
Combination filter regulator unit for permanent installation in compressed air lines, to remove
foreign matter from the compressed air, and for setting the air pressure accurately using the
integrated pressure gauge.
Not intended for commercial use.
The tool must ONLY be used for its intended purpose. Any use other than those mentioned in
this manual will be considered a case of misuse. The operator, and not the manufacturer, shall
be liable for any damage or injury resulting from such cases of misuse. The manufacturer shall
not be liable for any modifications made to the tool, nor for any damage resulting from such
modifications.
WARNING: This filter does not produce breathing grade compressed air!
Unpacking Your Device
• Carefully unpack and inspect your tool. Fully familiarise yourself with all its features and
functions
• Ensure that all parts of the tool are present and in good condition. If any parts are missing or
damaged, have such parts replaced before attempting to use this tool
Before Use
Installation
WARNING: Ensure that the air system is fully drained, and the compressor is switched off,
before connecting the unit.
WARNING: This filter regulator unit must not be used with compressors that use lubricants
containing aromatic hydrocarbons. Such chemicals would damage and lead to failure of the
polycarbonate Condenser Bowl (8).
WARNING: Some water vapour will pass through this unit and could condense into liquid
form downstream, as air temperature drops. Install an air dryer if water condensation could have
a detrimental effect on the application.
IMPORTANT: DO NOT install this filter regulator in locations where it would be permanently
exposed to direct sunlight.
1. Install the Mounting Bracket (5) on a wall, machine housing or other even surface using two
suitable screws (mounting hardware not included). The Drain Valve (9) must be located at the
bottom of the unit.
Air Line Filter Regulator
2. Attach the Mounting Bracket and Mounting Bracket Locking Ring (3) as shown in the 'Product
Familiarisation' image above. Turn the locking ring clockwise to tighten the thread.
3. Apply some PTFE tape (not included) to the screw threads of the Pressure Gauge (1). This will help
to maintain an airtight seal.
Note: Apply PTFE tape tightly and in a clockwise direction, so it does not come off when the thread
is screwed into the tool.
4. Screw the Pressure Gauge clockwise into the threaded hole of the regulator body as shown in the
'Product Familiarisation' image above.
Note: Be careful not to cross the threads. Turn gently at first. Ensure that the dial is correctly
positioned when tightening the Pressure Gauge.
5. Connect the air feed from the compressor to the Air Inlet Connection (2) of the unit using a ¼"
BSP male thread connector (not supplied). Apply PTFE tape to the threads, see step 3 above.
IMPORTANT: There is an arrow above the Air Inlet Connection to indicate direction of air flow. AIR
FLOW IS FROM THE COMPRESSOR TO THE TOOL.
6. Connect the Air Outlet Connection (6) to the feed for your tool using a ¼" BSP male thread
connector (not supplied). Apply PTFE tape to the threads, see step 3 above.
7. Pressurise the system and check for air leaks using soapy water.
Operation
WARNING: The Condenser Bowl (8) is manufactured from polycarbonate and must not be
exposed to temperatures above 50°C.
Before each use
• Inspect the unit and air hoses for wear or damage, and replace if necessary. Do not use damaged
or leaking hoses or connections.
Adjusting the air pressure
WARNING: Do not allow supply pressure to exceed the maximum stated (see 'Specification')
Some air tools have built-in regulators, which are used to control speed/torque performance. Where
a machine does not have a built-in regulator, the speed/torque can still be adjusted by varying the
pressure on your air supply regulator.
• INCREASE the air pressure by pulling the Pressure Control (4) up to unlock it, then turning it
clockwise. Push the Pressure Control back down to lock it again
• DECREASE the pressure by unlocking the Pressure Control, then turning it anticlockwise. Push
down to lock it again
WARNING: For applications that require a very accurate air pressure, confirm outlet pressure
with a calibrated pressure gauge.
Draining the condenser bowl
WARNING: Cleaning and draining MUST ONLY be carried out with the compressor switched off
and the air system drained of pressure.
• The condenser will collect moisture and dirt which, unless removed, will cause serious corrosion
to this device and to your machines
• Drain the Condenser Bowl (8) daily (or more often where applicable) by pulling down on the
Drain Valve (9) until all liquid has escaped
IMPORTANT: Never let the liquid level inside the Condenser Bowl reach the 'Max. Drain Level'
mark on the side of the Condenser Bowl.
Maintenance
WARNING: Always shut off the compressor and depressurise the air supply before cleaning or
carrying out any maintenance.
WARNING: The polycarbonate Condenser Bowl (8) can be damaged and may fail if exposed to
certain solvents or strong alkaline cleaning agents (either internally or externally).
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