airmaster 1499510 Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
LS0919 - ISS 1
ORIGINAL INSTRUCTIONS
50L AIR COMPRESSOR
MODEL NO: TIGER 16/550
PART NO: 1499510

2
INTRODUCTION
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.
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 the purpose for which it was
intended.
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.
ENVIRONMENTAL RECYCLING POLICY
Through purchase of this product, the customer is taking on the
obligation to deal with the WEEE in accordance with the WEEE
regulations in relation to the treatment, recycling & recovery and
environmentally sound disposal of the WEEE.
In effect, this means that this product must not be disposed of with general
household waste. It must be disposed of according to the laws governing
Waste Electrical and Electronic Equipment (WEEE) at a recognised disposal
facility.
PARTS AND SERVICING TELEPHONE NUMBERS
Parts 0871 410 1270
Service 0871 410 1290
Customer Care 0115 840 6235

3
SAFETY PRECAUTIONS
Before using your compressor it is in your own interest to read and pay attention
to the following safety rules.
1. Compressed air is dangerous. Do not point a jet of air at persons or animals and do
not discharge compressed air against the skin.
2. DO NOT operate your compressor with the guard removed.
3. Repairs must only be carried out by a qualified engineer. If problems occur, contact
your local dealer.
4. Before carrying out any maintenance, make sure that the pressure is released from
the air tank and that the compressor is disconnected from the electrical supply.
5. DO NOT leave pressure in the receiver overnight, or when transporting.
6. DO NOT adjust, or tamper with the safety valves. The maximum pressure is factory
set, and clearly marked on the compressor.
7. DO NOT operate in wet or damp conditions. Keep the compressor dry at all times.
Similarly, clean air will allow the compressor to work efficiently. Do not use in dusty or
otherwise dirty locations.
8. Some of the metal parts can become quite hot during operation. Do not to touch
these until the compressor has cooled down.
9. Always set the pressure regulator to the recommended setting for the tool.
10. When spraying flammable materials e.g. cellulose paint, ensure that there is
sufficient airflow and keep clear of any source of ignition.
11. Before spraying any material always consult paint manufacturers instructions for
safety and usage.
12. Protect yourself. Goggles will protect your eyes from flying particles. Face masks will
protect you against paint spray and fumes.
13. Do not apply strain to electrical cables and make sure that air hoses are not kinked
or wrapped around the compressor.
14. When disconnecting air hoses or other equipment from your compressor, make sure
that the air supply is turned off at the outlet and vent all pressurised air from within
the tank and other equipment attached to it.
15. Make sure that children and animals are kept well away from the compressor and
any equipment attached to it.
16. Make sure that all individuals using the compressor have had the necessary training
and have read and fully understand these operating instructions.
17. Make sure that any equipment or tool used in conjunction with your compressor has
a safe working pressure exceeding that of the compressor.
18. Be careful when transporting the compressor to prevent tipping over
19. Permanently installed systems must be installed by a competent engineer.
20. These compressors produce noise levels in excess of 70dB (A). Persons
working near the compressor must be supplied with ear protection.

4
SAFETY SYMBOLS
Read this instruction booklet carefully before positioning,
operating or adjusting the compressor.
This compressor contains surfaces which may reach a high
temperature during operation. Never operate with the
motor housing removed.
Wear safety goggles when using this compressor
Wear ear protectors when using this compressor
This compressor produces a high sound level during
operation. Ear protection should be worn.

5
ELECTRICAL CONNECTIONS
Connect the mains lead to a standard, 230 Volt (50Hz) electrical supply
through an approved 13 amp BS 1363 plug, or a suitably fused isolator switch.
If the plug has to be changed because it is not suitable for your socket, or
because of damage, it must be removed and a replacement fitted, following
the wiring instructions shown below. The old plug must be discarded safely, as
insertion into a power socket could cause an electrical hazard.
If the colours of the wires in the power cable do not agree with the markings
on the plug:
• The BLUE wire must be
connected to the
terminal which is
marked N or coloured
black.
• The BROWN wire must
be connected to the
terminal which is
marked L or coloured
red.
• The YELLOW AND
GREEN wire must be
connected to the terminal which is marked E or or coloured green.
We strongly recommend that this machine is connected to the mains supply
through a Residual Current Device (RCD)
If you are not sure, consult a qualified electrician. DO NOT try to do any
repairs.
WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS
THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE MAINS
SUPPLY.
WARNING: THE WIRES IN THE POWER CABLE OF THIS PRODUCT ARE
COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE:
BLUE = NEUTRAL BROWN = LIVE YELLOW AND GREEN = EARTH
Plug must be BS1363/A approved.
Always fit
Ensure that the outer sheath of
Neutral
(Blue)
Live
(Brown)
Earth
(Green and
a 13 Amp
the cable is firmly held by the clamp
fuse.
Yellow)

6
ASSEMBLY
ATTACH THE WHEELS
1. Use a suitable spanner and
screwdriver to attach the wheels
to the compressor.
• Use the washers and spring
washer in the positions shown.
ATTACH THE FEET
1. Insert the feet into the position
shown.
2. Use a suitable spanner and
screwdriver to attach each foot
to the compressor.
• Use the spring washer in the
positions shown.
ATTACH THE AIR FILTER
1. Screw the air filters into position.
• The air filter must be hand tight
only.
•One filter on each side.

7
INSTALL THE OIL BREATHER CAP
1. Remove the travel plug.
2. Insert the oil breather cap.
MOVING THE AIR COMPRESSOR
• Stop the compressor and disconnect it from the power supply
before you move it.
• Always use the handle.
• To prevent damage, do not lift by (or put strain on) valves or hoses.
CAUTION: THE COMPRESSOR IS HEAVY AND REQUIRES TWO PEOPLE TO
LIFT SAFELY.

8
BEFORE USE
Before you connect your compressor to the power supply, check the
following:-
• Set the ON/OFF switch to the
OFF position (pushed down).
• Make sure that the compressor
is on level ground.
• Make sure that the supply
voltage matches the voltage
shown on the data label.
CHECK THE OIL LEVEL
1. Make sure that the oil level is half
way up the oil sight glass.
2. If not, remove the oil cap and
add oil to the crankcase.
• Only use SAE30 compressor oil,
available from your dealer.
• Only fill to the half way point on
the sight glass, Overfilling may
result in damage.

9
OPERATION
If the compressor has not been used for more than 24 hours, open the drain
valve (on the bottom of the tank) and drain any condensate which has
collected. See page 12.
ATTACHING AIR TOOLS
1. Attach the air hose to one of the
¼" BSP outlet valves.
2. Attach the air tool to the other
end of the air hose.
3. Turn the outlet valve handle to the
open position.
NOTE: The outlet valve is shown
without the air hose attached
for clarity.
TURNING THE COMPRESSOR ON
1. Connect the compressor to the
power supply.
2. Lift the On/Off button.
• The compressor will operate
until the tank is fully pressurised.
It will then stop.
• The compressor will start up
again when the pressure in the
tank decreases below a pre-set
value.
WARNING: BEFORE CONNECTING AIR TOOLS, MAKE SURE THAT YOU
READ THE INSTRUCTIONS SUPPLIED WITH THE TOOL, ALSO ENSURE THAT
THE TOOL IS SUITABLE FOR USE WITH THE COMPRESSOR AND HOSE
SPECIFICATIONS.

10
CHECK THE SAFETY VALVE
To make sure that the safety valve works correctly:
1. Pull on the ring attached.
• Air will be released when you
pull on the ring and stop when
you release the ring.
2. If the valve does not operate, do
not use the compressor. The
compressor must be repaired by
an approved service agent.
SET THE OUTPUT PRESSURE
1. Use the pressure regulator to set
the output pressure of the outlet
valves.
• Turn clockwise to increase the
pressure.
• Turn counterclockwise to
decrease the pressure.
GAUGES
1. The tank pressure gauge shows
the current pressure in the tank.
2. The outlet pressure gauge shows
the ‘user set’ outlet pressure. This
can be adjusted as shown above.
WARNING: DO NOT REMOVE OR TRY TO ADJUST THE SAFETY VALVE.

11
REMOVE TOOLS FROM THE AIR HOSE
1. Push down on the On/Off button
to stop the compressor.
2. Turn the outlet valve handle to the
closed position.
3. Operate the tool to depressurise
the air hose.
4. Disconnect the tool from the hose.
TURNING THE COMPRESSOR OFF
1. Follow steps 1-3 in “Remove Tools
From The Air Hose” above.
2. Disconnect the compressor from
the power supply.
3. Slowly open one of the outlet
valves to depressurise the tank.
• You will hear a hissing sound as
the tank depressurises.
• Do not leave the compressor
unattended if the tank is pressurised
WARNING: ALWAYS SET THE PRESSURE REGULATOR TO ZERO BEFORE YOU
REMOVE OR REPLACE A TOOL.

12
DRAINING THE TANK
1. Turn the compressor off and
disconnect from the power
supply.
2. Slowly open one of the outlet
valves to depressurise the tank.
• You will hear a hissing sound as
the tank depressurises.
• Do not leave the compressor
unattended if the tank is
pressurised.
3. Put a container below the drain valve to collect the condensate.
4. Open the drain valve slowly.
• Condensation will drain from the tank.
5. Close the drain valve when the tank has fully drained.
RESET BUTTON
This compressor has a thermal
overload device.
If the motor gets too hot, the thermal
overload device cuts the power
which prevents damage to the motor.
If the thermal overload device
operates, let the motor cool down for
5 minutes and push the reset button.
If you start the compressor and the
overload cutout operates again, stop
the compressor and disconnect from the power supply and have your
compressor examined by an approved service agent.
CAUTION: YOU MUST DRAIN THE MOISTURE FROM THE TANK AFTER EACH
DAYS USE AND BEFORE YOU PUT YOUR COMPRESSOR INTO STORAGE.

13
MAINTENANCE
CHECKING THE OIL LEVEL (DAILY)
1. Make sure that the oil level is half
way up the oil sight glass.
2. If not, remove the oil breather cap
and add oil to the reservoir.
• Only use SAE30 compressor oil,
available from your local
dealer.
DRAIN THE TANK (DAILY)
After use, always open the drain valve to make sure that any condensate is
drained off “Draining the tank” on page 12.
CLEAN THE AIR FILTER (MONTHLY)
The air filter must be examined monthly, more often in dusty conditions,
1. Remove the filter cover from the
filter.
2. Remove the sponge filter.
3. Use a soft brush to clean the
sponge and the filter cover.
• Clean the filter in warm soapy
water if necessary.
• Rinse and let the filter dry
completely before refitting.
4. Make sure that the filter and filter cover are replaced into position.
• If the filter is damaged you must replace it.

14
CHECK THE NON-RETURN VALVE (EVERY 6 MONTHS)
If the tank pressure decreases for no apparent reason, it is possible that the
non-return valve is leaking. To check,
1. Make sure that the tank is not
under pressure and the
compressor is switched OFF.
2. Examine the non-return valve,
and replace the gasket and valve
if necessary.
SPECIFICATIONS
Input Power 2200W / 3HP
Max Pressure 8 Bar
Volta ge 230 V ~ AC (50Hz)
Air Displacement 14.5 CFM
Receiver Capacity 50 L
Fuse Rating 13 A
Dimensions (L x W x H) 740 x 410 x 670 mm
Guaranteed Sound Power Level 97 dB(A)
Weight 41 kg
Please note that the details and specifications contained herein, are correct at
the time of going to print. We reserve the right to change specifications at any
time without prior notice.

15
TROUBLESHOOTING
CAUTION: DO NOT TRY TO REPAIR OR ADJUSTMENT IF YOU ARE
UNCERTAIN. IF YOU HAVE ANY QUERIES, CONTACT YOUR DEALER.
PROBLEM PROBABLE CAUSE REMEDY
The compressor
has stopped and
does not start.
Bad electrical connections. 1. Check electrical connections.
2. Clean and tighten if necessary.
Overload cutout switch has
tripped.
1. Switch off and wait approx 5
minutes.
2. Press the reset button and
switch on again.
Motor windings burnt out. 1. Contact your dealer for a
replacement motor.
The compressor
does not reach
the set pressure
and overheats
easily.
Compressor head gasket
blown or valve broken.
1. Return the compressor to your
nearest service agent.
Compressor does
not start.
The tank has already fully
pressurised.
1. Open drain valve to expel air.
Compressor should start again
when pressure reduces.
Air leaking from
the non-return
valve when the
compressor is not
running.
Faulty non-return valve. 1. Drain receiver completely of
air.
2. Remove the valve end plug,
3. Carefully clean the valve seat
and the gasket
4. Reassemble.
Air pressure from
the regulator will
not adjust.
The diaphragm within the
regulator body is broken.
1. Replace regulator
The compressor is
very noisy and
makes a metallic
knocking sound.
Compressor damaged and
needs overhaul.
1. Return the compressor to your
nearest service agent.

16
EXPLODED DIAGRAM

17
PARTS LIST
1CRANKCASE
2BOLT
3NUT
4CRANKSHAFT
5FLAT WASHER
6BOLT
7FLAT WASHER
8BOLT
9OIL SEAL GASKET
10 FRONT COVER
11 OIL SIGHTGLASS SEAL
12 OIL SIGHTGLASS
13 BOLT
14 OIL BREATHER
15 CONNECTING ROD
16 RETAINING CLIP
17 PISTON PIN
18 PINSTON
19 OIL RING
20 COMPRESSION RING
21 CYLINDER GASKET
22 BOLT
23 FLAT WASHER
24 NUT
25 CYLINDER
26 VA LV E R E E D
27 PIN
28 VALVE PLATE GASKET
29 VALVE PLATE
30 VA LV E R E E D
31 LIMITING STOPPER
32 FLAT WASHER
33 SPRING WASHER
34 SCREW
35 HEAD COVER SEAL
36 HEAD COVER
37 AIR FILTER
38 BOLT
39 FLAT WASHER
40 THREE WAY
41 PIPE
42 ELBOW
43 ALUMINUM COVER
44 BOLT
44 OVERLOAD PROTECTOR
45 CAPACITOR
46 CAPACITOR
47 BOLT
48 FLAT WASHER
49 NUT
50 SHROUD
51 CIRCLIP
52 OUTSIDE BACK COVER
53 FAN
54 BEARING SEAT
55 BEARING
56 CENTRIFUGAL SWITCH
57 CENTRIFUGAL FILM
58 OUTSIDE FRONT COVER
59 STATOR
60 ROTATOR
61 BEARING
62 OIL SEAL
63 NUT
64 BOLT
65 AIR TAP
66 REGULATOR
67 PRESSURE GAUGE
68 PRESSURE SWITCH
69 SAFTY VALVE
70 UNLOADING PIPE
71 NUT
72 CHECK VALVE
73 NUT
74 EXHAUSTING PIPE
75 HANDLE COVER
76 TANK
77 CHECK HOLE PLUG
78 NUT
79 SPRING WASHER
80 FLAT WASHER
81 WHEEL
82 BOLT
83 DRAIN VALVE
84 NUT
85 SPRING WASHER
86 FLAT WASHER
87 FOOT
88 BOLT
89 MOTOR CABLE
90 POWER CORD

18
DECLARATION OF CONFORMITY

19
DECLARATION OF CONFORMITY