pcl D90, D91, D92, D93 Quick Start Manual

76433 Issue 2

www.pclairtechnology.com

D90/91/92/93 Tyre Inflator Quick Start Manual

Safety Guidelines

This manual contains information that is very important to know
and understand. This information is provided for safety and to
prevent equipment problems. To help recognise this information,
observe the following symbols.

Danger indicates an imminently hazardous
situation which if not avoided WILL result
in death or serious injury.

Warning indicates a potentially hazardous
situation which if not avoided, COULD
result in death or serious injury.

Caution indicates a potentially minor or
moderate injury.

Notice indicates important information,
that if not followed, may cause damage to
equipment.

Unpacking

After unpacking the unit, inspect carefully for any damage that
may have occurred during transit.

Do not operate unit if damaged during
shipping, handling or use.

General Safety Information

The operator of this product must take the necessary precautions
to prevent the level of danger indicated by these symbols. The
operator is required to read and understand this instruction
manual and all safety warnings, labels etc.

Any employer allowing the use of this product in their field of work
must distribute this instruction manual to all users. The employer
must also ensure all users read, understand and follow the
instructions as described in the manual, safety warnings, labels,
etc.

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or
property damage! Retain instructions for future reference.

Purchased airtower may not be representative of the image shown

Read and understand all safety warnings
and instructions before operating this
product. Failure to read and follow all
safety warnings may result in serious
personnel injury or death. Property
damage and/or product damage may also
occur if all warnings are not followed.

1. Do not expose the product to flammable gases,
vapours or fumes

2. Do not store flammable gases in or near this product

3. Never use flammable or toxic solvents to clean the
product or any of the unit's parts

4. Never remove or alter any safety warning labels, tags,
etc. located or provided with product.

5. Follow all directions for maintenance.

The use of other than genuine PCL
replacement parts may result in reduced
equipment performance. Repairs must be
performed by authorised repair personnel,
otherwise the warranty will be void.

PART NUMBER

SERIAL NUMBER

PCL D90 series Tyre Inflator

www.pclairtechnology.com

General Specifications

D90 and D91

Max inlet supply: 218 psi / 15 bar / 1500 kPa
Recommended supply : 10 psi / 0.7 bar / 70 kPa
above the max set pressure of Inflator

D92 and D93 optional internal 7 or 10 bar compressor

Max operating pressure : 145 psi / 10 bar / 1000kPa (10 bar)
Max operating pressure : 80 psi / 5-50 bar / 550kPa (7 bar)
Min operating pressure: 4 psi / 0.3 bar / 30 kPa
Display resolution: 1 psi / 0.1 bar / 10 kPa
Units of measurement: psi / bar / kPa / kg/cm

Electrical Installation

In order to provide a trouble free operation it is necessary to
connect the power supply from the main switchboard with a MAX
3amp fuse/RCB protection device. This must be grounded.

The circuit breaker should be marked as the disconnecting device
for the equipment.

Inside installations

Use 3 pin connecting plugs or 2 pin + Earth with the Earth Ground
wire installed on electrical infrastructure. This must be grounded.

Outdoor installations

The unit must be connected to an earth conductor or conducting
metal work (metal pipe conduit or sheathing) which has
equipotential bonding to the main Earthing point of the installation.

The unit is designed to run with the earth connection installed.
"According to Class 1 - Basic insulation in conjunction with
protective Earthing"

Air installation

For models D90 and D91 only
The compressor producing the air should have the necessary

water and dirt filtration, to minimise accumulation of debris at the
inflator line filter strainer.

For efficient tyre inflation, ensure that the air supply is 10 psi, 0.7
bar or 70kPa above the intended maximum inflation range.

Air supply port
R1/4

Electrical supply
ST-18 Socket

Control Panel

Key Legend

Increase or decrease to set pressure

Start flat tyre inflation

Switch pressure unit

Note:

Key legend above is for standard PCL decal, symbols used may

vary by individual part number but functionality remains the same

Water installation (optional)

For models D91 and D93 ensure that 15mm piping is available to
connect to the water supply port.

Water supply port
(where fitted) 15mm
tubing/pipe

Stop valve

On position

Stop valve

Off position

Double check valve

(anti syphon)

PCL D90 series Tyre Inflator

www.pclairtechnology.com

Start-up

1. Turn on power supply via the isolator switch.

2. Display will show all LCD digits check

3. Display will show the current Firmware version number e.g.
'3.2.1'

4. Display will show Program model variant '300' ( psi default)
or '302' (bar default)

5. Display will show the application, 'Std'

6. After 10 seconds the display will show 'PCL'

7. The unit will then display the set default pressure

Do not connect the hose to the tyre during start-up or E5
will show

Standard Operation

Inflation and deflation

1. Set desired pressure, by touching either or

2. Connect the hose to the tyre.

3. Automatic inflation will commence to the set pressure,
periodically stopping to display the pressure of the tyre.

4. If the pressure in the tyre is below 3 psi, 0.2 bar or 20 kPa,
the process will not commence until is touched.

5. When the Set pressure is reached, the buzzer will sound
and the display will show 'END' with the final pressure.

6. Remove the hose from tyre.

7. For selection of alternative pressure unit touch .

For adjustments to Inflators parameters

please refer to your Distributor or PCL.

This unit is not suitable for the filling of
bicycle tyres with a standard (Presta,
Woods) bicycle valves and adapters. Over
fill of the tyre is possible!

User Inspection mode

It is possible to set the inflator to act as a pressure gauge.
The display resolution is changed and can be used to reference the
inflator against a calibrated pressure source. The inflator automatic
cycle is inhibited.

To access:-

1. Touch and together

2. The unit will beep but the display will not change

3. Touch 5 times
(if this is not undertaken within 10 seconds, the Inflator
reverts back to normal Inflator mode)

4. Display will show the pressures to the minimum resolution:
psi = 0.1 / Bar = 0.01 / kPa = 1 / kg/cm = 0.01

5. Connect the hose to the tyre and the display will show the
pressure in the tyre

6. When complete, touch any button to return to the last set
mode.

Isolator switch

The isolator can be turned off by simply turning the
switch clockwise or anti-clockwise.

There is a 10amp fuse installed inside the isolator
switch.

Coin mech (Optional)

1. Use the keys provided to open the door.

2. Take the coin mech holder out from underneath the
coin mech and empty the contents.

3. Re-attach the holder and lock the doors.