Page 1
OPERATING & MAINTENANCE
AIR COMPRESSOR
AIR COMPRESSOR
RANGER 35
INSTRUCTIONS
Part No: 2331000
RANGER 35
1102
Page 2
© Clarke International. All rights reserved. Dec. 1998
2
Should you experience any difficulties obtaining accessories, please contact
Clarke international by telephoning 01992 565300 for details of your nearest Clarke
international dealer
A complete kit is available which is ideal for almost all applications (see below).
Y our Ranger Air Compressor can be used in conjunction with a range of optional
accessories for inflating tyres, air brushing, stapling, blowing and many other uses.
For details contact your local dealer.
Also available without the spray Gun - Part No. 3110170
Please quote KIT400....part number 3110165
- or items sold separately
15
print. However, CLARKE INTERNATIONAL reserve the right to change specifications at any time without
Please note that the details and specifications contained herein, are correct at the time of going to
ACCESSORIES
(i.e. Compressor may run continuously at 7 bar max.)
Duty Cycle ............................................................ S1 at max. 7 bar
prior notice. Always consult the machines Data Plate
Fuse Rating............................................................ 13amps
Max. Operating Temperatures ........................... -40
O
C - 70
O
C
Air Displacement.................................................. 7 cu ft/min
Electric Motor........................................................ 1.5 hp (1.1kW)
Receiver ................................................................ 24 LTR
Cylinder Head Bolt Torque Setting ..................... 8.8Nm (6.5lbf ft)
Max. Pressure........................................................ 8 bar
Rotational Speed .................................................. 2850 rpm
SPECIFICATIONS
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14
Thank you for purchasing this Ranger Air Compressor.
Before attempting to operate the machine, please read this leaflet thoroughly
and carefully follow the instructions given. In doing so you will ensure the safety
of yourself and that of others around you, and you can also look forward to the
This product is guaranteed against faulty manufacture for a period of 12 months
from the date of purchase. Please keep your receipt 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 without prior permission.
This guarantee does not effect your statutory rights.
compressor giving you long and satisfactory service.
CONTENTS Page
Safety Precautions ..........................................................................4
Electrical Connections ...................................................................5
Preparation for Use ......................................................................... 6
Operation ........................................................................................ 6
Shutting Down ................................................................................. 8
Maintenance................................................................................... 8
Fault Finding .................................................................................. 10
Parts Lists and Diagrams ....................................................... 11- 13
Parts and Service ..........................................................................13
Specifications................................................................................ 15
Accessories ................................................................................... 15
3
GUARANTEE
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✔
✔
✔
ALWAYS ensure that children and animals are kept well away from the
compressor and any equipment attached to it.
ALWAYS ensure that all individuals using the compressor have read and fully
understand the Operating Instructions supplied.
ALWAYS ensure that any equipment or tool used in conjunction with your
compressor, has a safety working pressure exceeding that of the machine.
4
✔
will protect you against paint spray and/or fumes.
ALWAYS consult paint manufacturers instructions for safety and usage before
spraying any material always .
ALWAYS ensure the pressure is expelled from the air receiver , and the machine
is disconnected from the mains supply Before carrying out any maintenance.
ALWAYS ensure that the air supply is turned off at the machine outlet when
disconnecting air hoses or other equipment from your compressor. Expel all
pressurised air from within the machine and other equipment attached to it.
✔
ALWAYS protect yourself. Think carefully about any potential hazards which
may be created by using the air compressor and use the appropriate
protection. e.g. Goggles will protect your eyes from flying particles. Face masks
✔
✔
✔
✔
particular spray gun or tool being used.
AL WA YS ensure that there is adequate ventilation and keep clear of any possible
source of ignition when spraying inflammable materials e.g. cellulose paint.
✗
✗
✗
NEVER operate in wet or damp conditions. Keep the machine dry at all
times. Similarly, a clean atmosphere will ensure efficient operation. Do not use
in dusty or otherwise dirty locations.
Some of the metal parts can become quite hot during operation. NEVER touch
these until the machine has cooled down.
ALWAYS adjust the pressure regulator to the recommended setting for the
✗
tangled or wrapped around machinery etc.
NEVER T leave pressure in the receiver overnight, or when transporting.
NEVER adjust, or tamper with the safety valves. The maximum pressure is
factory set, and clearly marked on the machine.
✗
✗
NEVER carry out electrical or mechanical repairs unless you are fully qualified.
If problems occur, contact your Clarke dealer.
NEVER exert any strain on electrical cables and ensure that air hoses are not
✗
✗
NEVER direct a jet of air at people or animals, and NEVER discharge
NEVER operate your compressor with any guards removed.
compressed air against the skin. COMPRESSED AIR IS DANGEROUS,
ignored, personal injury to the operator, or damage to property may result.
It is in your own interest to read and pay attention to the following rules:
As with all machinery, there are certain hazards involved with their operation
and use. Exercising respect and caution will considerably lessen the risk of
personal injury. However, if normal safety precautions are overlooked, or
SAFETY PRECAUTIONS
WARNING
SERVICE: [email protected]
PARTS: Parts@clarkeinter national.com
13
20 Nut 1 CMECR3520
PARTS and SERVICE CONTACTS
PARTS & SERVICE FAX: 020 8558 3622
PARTS & SERVICE TEL: 020 8988 7400
or e-mail as follows:
For Spare Parts and Service, please contact your nearest dealer,
or CLARKE International, on one of the following numbers.
- Gasket Set 1 CMECR3540
17 Piston Assy compl. 1 CMECR3517
18 Con-Rod 1 CMECR3518
19 Washer 1 CMECR3519
37 Overload Reset 1 CMECR3537
38 Capacitor 1 CMECR3538
14 Piston 1 CMECR3514
15 Gudgeon Pin 1 CMECR3515
16 Circlip 2 CMECR3516
34 Nut 1 CMECR3534
35 Fan Assy. 1 CMECR3535
36 Cover 1 CMECR3536
11 Cylinder Block 1 CMECR3511
12 Gasket 1 CMECR3512
13 Piston Ring set 1 CMECR3513
31 Stator Assy 1 CMECR3531
32 Bearing 1 CMECR3532
33 Housing 1 CMECR3533
10 Screw 2 CMECR3510
8 Valve 1 CMECR3508
9 Head Gasket (Lower) 1 CMECR3509
28 Bolt 2 CMECR3528
29 Motor Housing 1 CMECR3529
30 Rotor 1 CMECR3530
5 Head Gasket (Upper) 1 CMECR3505
6 Valve Block 1 CMECR3506
7 Valve 1 CMECR3507
25 End Housing 1 CMECR3525
26 Screw 1 CMECR3526
27 Screw 3 CMECR3527
2 Elbow 1 CMECR3502
3 Cylinder Head 1 CMECR3503
4 Filter Unit 1 CMECR3504
22 Crankshaft Assy. 1 CMECR3522
23 End Housing Gasket 1 CMECR3523
24 Dipstick 1 CMECR3524
No. Description Qty Part No.
1 Head Bolt 4 CMECR3501
No. Description Qty Part No.
21 Bearing 1 CMECR3521
COMPRESSOR
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COMPRESSOR
12
Connect the mains lead to a standard, 230 Volt (50Hz) electrical supply through
The fuse in the plug must be replaced with one of the same rating (13 amps) and
this replacement must be approved to BS1362.
We recommend that this machine is connected to the mains supply via a Residual
Current Device (RCD)
If in any doubt, DO NOT attempt any connections or repairs yourself. Consult a
qualified electrician, or your local Clarke international dealer.
FUSE RATING
IMPORTANT: The wires in the mains lead are coloured in accordance with the
• Connect BROWN cord to terminal marked with a letter “L” or coloured RED.
• Connect BLUE cord to terminal marked with a letter “N” or coloured BLACK.
If this appliance is fitted with a plug which is moulded onto the electric cable (i.e.
non-rewireable) please note:
1. The plug must be thrown away if it is cut from the electric cable. There is a
2. Never use the plug without the fuse cover fitted.
3. Should you wish to replace a detachable fuse carrier, ensure that the correct
4. Replacement fuse covers can be obtained from your local dealer or most
replacement is used (as indicated by marking or colour code).
electrical stockists.
danger of electric shock if it is subsequently inserted into a socket outlet.
• Connect GREEN & YELLOW cord to terminal marked with a letter “E” or Earth
As the colours of the flexible lead of this appliance may not correspond with the
coloured markings identifying terminals in your plug proceed as follows:
symbol “ ” or coloured GREEN or GREEN & YELLOW.
following code:
an approved 13 amp BS 1363 plug, or a suitably fused isolator switch.
ELECTRICAL CONNECTIONS
WARNING! THIS APPLIANCE MUST BE EAR THED
Green & Yellow - Earth
Brown - Live
Blue - Neutral
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Hints on Spraying” booklet - supplied with the machine.
NOTE: If you intend using your compressor for spraying, read also the ‘Helpful
1. Check that the mains voltage corresponds with that shown on the data
2. Ensure that the ON/OFF switch is in the ‘OFF’ (0) position, i.e. pushed DOWN,
3. To start the compressor pull UP the ON/OFF switch to the ‘ON’ (I) position
3. Remove plastic travel plug from air filter inlet and
2. Check the oil level is at the correct level on the
on Pages 12 - 15
NOTE: All numbered items throughout this manual refer to the parts list item number
1. Remove the plastic travel plug from the oil filler hole,
sticker on the crankcase cover of the machine.
then plug in and switch on at the mains supply.
- the motor should start immediately.
6
Fig.2
OPERATION (Ref. Fig. 2)
screw on air filter using the single screw provided.
Fig.1
on the top of the crank case, and insert the dip
stick (see Fig. 7 - page 9).
dipstick, (refer to Fig.1). Where necessary, top
up with Clarke international Compressor Oil
(Available from your local Clarke dealer).
PREPARATION FOR USE
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61 Spring 1 CMECR3561
62 Gasket 1 CMECR3562
63 Tube - CMECR3563
64 Pressure Relief V alve 1 CMECR3564
74 Pipe Connector 1 CMECR3574
75 End Plug 1 CMECR3575
76 Pressure Switch Assy 1 CMECR3576
55 Hand Grip 1 CMECR3555
58 Rubber Foot 1 CMECR3558
59 V alve Assembly 1 CMECR3559
60 Valve 1 CMECR3560
69 Pressure Regulator 1 CMECR3569
70 Power Cable w/plug 1 CMECR3570
71 Outlet Tap Assy 1 CMECR3571
73 Delivery Pipe 1 CMECR3573
51 Reservoir 1 CMECR3551
52 Drain valve 1 CMECR3552
53 Wheel 2 CMECR3553
54 Push on Fasteners 2 CMECR3554
65 Adapter 1 CMECR3565
66 Tank Gauge 1 CMECR3566
67 Adapter 1 CMECR3567
68 Output Reg. Assy 1 CMECR3568
No. Description Qty Part No.
No. Description Qty Part No.
PARTS LISTS AND DIAGRAMS
AIR TANK & FITTINGS
Page 7
not adjust.
The compressor is
very noisy and
makes a metallic
knocking sound.
the pressure switch
valve when the
compressor is not
running.
Air pressure from
the regulator will
Air leaking from
Compressor does
not start.
and overheats
easily.
the set pressure
The compressor
does not reach
The compressor
stops and will not
start again.
PROBLEM PROBABLE CAUSE REMEDY
FAULT FINDING
Blown fuse
Overload cutout
Air receiver charged
the regulator body is
broken.
Compressor dam-
aged and needs
overhaul.
10
Return the machine to Clarke
international.
Replace RegulatorThe diaphragm within
the valve seat and the gasket
and reassemble. See Fig 7.
Faulty non-return
valve.
First drain the receiver
completely of air. Remove the
valve end plug, carefully clean
(see also item 1)
Open drain cock to expel air.
Compressor should start again
when pressure reduces to
approx 95 psi.
delivering.
the compressor is capable of
international
NOTE: It is also possible that
you are using more air than
gasket blown or valve
broken.
down, disassemble the head
and replace any broken
components.
Carefully clean all sealing
surfaces before reassembling.
If in doubt contact Clarke
switch has tripped.
Compressor head
Renew/Replace fuse
Switch off and wait 5 minutes
before pressing the reset button.
Wait for compressor to cool
necessary.
Bad connections.
Check the electrical
connections.
Clean and tighten as
b. The motor is protected by a Thermal
Button, illustrated in fig. 4.
down (5 min), before pressing the Reset
allow a period for the motor to cool
will trip, stopping the motor. To restart,
for any reason -the thermal overload
Overload so that if the motor overheats
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a. If the machine pumps continuously without cutting out then the compressor is too
NOTE:
local Clarke international outlet.
small for the application/tool being used, and damage may result. Consult your
your local Clarke international Service Dep’t.
the factory to stop the motor when pressure in the receiver reaches its maximum,
and to start it again when the pressure falls to the minimum preset value. This
operation is completely automatic and does not affect the spraying process in
any way. However , should problems develop with the cut-in, cut-out settings, consult
6. With operating pressure set, reopen the air outlet tap.
7. The Pressure Switch, located within the plastic cover beneath the ON/OFF switch,
should not require adjustment. This is an automatic device and has been preset at
recommendations for optimum operating pressures for their equipment.
the operating pressure at a higher (or lower) level.
staple guns, paraffin guns etc., it may be necessary to set
For other airline equipment such as air tools, tyre gauges,
(unless following paint manufacturers instructions).
NOTE: For most spray work do not exceed 50 psi
IMPORTANT: Always refer to the accessory manufacturers’
again holds the pressure setting. Read the operating
pressure on the outlet pressure gauge.
Pressure Regulator . To do this, pull the Regulator Knob
upwards and turn it clockwise to increase pressure,
anticlockwise too reduce. Pushing the knob down
5. Close the outlet tap then connect one end of suitable air hose to the
of the lubricating oil.
compressor air outlet, and the other and to the equipment to be used.
Set the outlet pressure by adjusting the Output
pressure is reached.
air, by opening air outlet tap, the motor will start automatically once the cut-in
4. Before connecting your airline to the compressor allow it to run with the air
outlet tap completely open for 10 - 15 seconds to permit a good distribution
is already full of air. Check the tank pressure gauge (see fig. 2). If you release
NOTE: Should the motor fail to start immediately, it is probable that the air receiver
Fig.4
Fig.3
Page 8
2. Every 50 hours (more frequently if used in a dusty environment), change the
8.8Nm max. (6.5lbf ft).
air intake filter, by carefully unscrewing it from the head, (see fig 6) and
screwing on a replacement - available from your Clarke dealer.
8
1. After the first 5 hours of running the
bolts and motor housing screws and if any have worked loose retighten to
B. PERIODICALLY
compressor, check the cylinder head
the air receiver (fig. 5).
2. Drain any condensate that may have
accumulated in the receiver by
unscrewing the drain plug underneath
1. Check the oil level before you start and
top-up if necessary - (use Clarke
International compressor oil).
.
A. DAILY
MAINTENANCE
ALWAYS trigger the air tool/spray gun BEFORE disconnecting the
WARNING!
air hose.
3. Before transporting your compressor or when leaving overnight, expel all
air from the receiver by opening drain valve (52).
2. Close the air outlet tap and trigger the equipment (spraygun, air tool etc)
SWITCH TO STOP MOTOR.
to release air from the air hose before disconnecting the hose from the
machine.
1. The Pressure Switch is provided with an ON/OFF switch (See Fig. 2) which,
when pushed down to the ‘OFF’ (0) position, cuts off the motor.
Always use this switch to shut down the compressor. NEVER USE THE MAINS
SHUTTING DOWN THE COMPRESSOR
Fig.5
5. In the event of an air leak follow the
PRESSURE. ALWAYS MAKE CERTAIN THAT THE TANK HAS FIRST BEEN EMPTIED
NEVER UNSCREW A CONNECTION WHILST THE AIR RECEIVER IS UNDER
formation of air bubbles.
- With a brush and soapy water wet all
- Any leaks will show through the
‘screwed’ air connections
- Load compressor to maximum
- Unplug the compressor
and replace the gasket if
necessary (fig. 8)
procedure below:
pressure
- Check and clean the inlet and
- Examine the non-return valve
outlet valves
(This cleaning makes the cooling
process more efficient and prolongs
the life of the machine).
6 months
- clean all the external parts of
the compressor.
4. Every 500 hours of operation or every
completely after every 500 hours of
operation or every 6 months.
To empty the oil from the machine,
remove the drain plug from the
crankcase cover (see fig. 7).
3. After the first 100 hours use, replace the
oil completely using Clarke international
compressor oil. Thereafter , replace the oil
WARNING
9
Parts List item No. 59
Fig.8
Fig.7
Fig.6
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