IMC CS-C1 Installation guide

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CS-C1 CHIPPER
CS-C1 CHIPPER
CS-C1 –SERIES 3
INSTALLATION, OPERATING AND MAINTENANCE MANUAL
PLEASE LEAVE WITH OPERATOR
A34/038 R10 ECN 8738 June 2018

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CS-C1 CHIPPER
EC DECLARATION OF CONFORMITY
(Guarantee of Production Quality)
We, Imperial Machine Company Limited of:
Unit 1, Abbey Road, Wrexham Industrial Estate, Wrexham, LL13 9RF
Declare under our sole responsibility that the machine
CHIPPER –CS-C1 SERIES 3
As described in the attached technical documentation is in conformity with the Machinery directive
98/37/EC (Formally 89/392/EEC) and is manufactured under a quality system BS EN ISO 9001. It is also in
conformity with the protection requirements of the Electro Magnetic Compatibility Directive 2014/30/EU
and is manufactured in accordance with harmonised standards EN61000-6-1:2001 Immunity and
EN61000-6-3:2001 Emissions (plus product specific standards).
IMC’s product range also satisfy the essential health and safety requirements of the Low Voltage Directive
2014/35/EU and are manufactured in accordance with standards BS EN 60335-1 and relevant product
specific standards.
Approved by E Plumb, Engineering Manager
Signed at Wrexham, Date June 2018

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CS-C1 CHIPPER
CONTENTS
GUARANTEE..................................................................................................4
DELIVERY ......................................................................................................4
SAMPLE RATING LABEL.................................................................................4
INTRODUCTION ............................................................................................5
CHIPPER DIMENSIONS ..................................................................................5
INSTALLATION ..............................................................................................6
PROCEDURE..................................................................................................6
ELECTRICITY SUPPLY CONNECTION ..............................................................6
COMMISSIONING .........................................................................................7
OPERATION...................................................................................................7
KNIFE BLOCK FITTING ...................................................................................8
CHANGE CHIP SIZES ......................................................................................9
CLEANING .....................................................................................................9
CHANGING KNIFE BLADES ..........................................................................10
MAINTENANCE ...........................................................................................10
WIRING DIAGRAM FOR CHIPPER................................................................11
EXPLODED VIEW .........................................................................................12
ELECTRICAL CONTROL PARTS .....................................................................13
PARTS LIST ..................................................................................................14
PARTS LIST CONTINUED…...........................................................................15
ORDERING SPARE PARTS............................................................................16

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CS-C1 CHIPPER
GUARANTEE
This equipment is guaranteed by IMC for 2 years from the date of its purchase from IMC, or from one
of its stockists, dealers or distributors. The guarantee is limited to the replacement of faulty parts or
products and excludes any consequential loss or expense incurred by purchasers. Defects that arise
from faulty installation, inadequate maintenance, and incorrect use, connection to the wrong electricity
supply or fair wear and tear are not covered by the guarantee.
Please observe these instructions carefully.
The guarantee applies in this form to installations within the United Kingdom.
DELIVERY
The packaged machine consists of:
Chipper Unit, Comprising: 1
Hopper 1
Knife Block 1
Main Unit 1
Instruction Booklet 1
Wall Plaque 1
Guarantee / Registration Card 1
Please notify both the carrier and the supplier within three days of receipt if anything is missing or
damaged.
Check that the correct machine has been supplied and that the voltage, marked on the rating plate, is
suitable for the supply available. The rating plate is located on the right hand side of the case.
SAMPLE RATING LABEL

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CS-C1 CHIPPER
INTRODUCTION
The Chipper is intended for cutting peeled potatoes into chips or scallops, in a batch process.
CHIPPER DIMENSIONS
All dimensions are in mm.
690
550
400
120

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CS-C1 CHIPPER
INSTALLATION
For the Installer:
These Instructions contain important information designed to help the user obtain the maximum
benefit from the investment in an IMC Chipper.
Please read them carefully before starting work, and consult with the supplier in the event of any
queries.
Be sure to leave this Instruction Manual with the user after installation of the machine is complete.
PROCEDURE
The unit is designed to stand on a bench, table, or on a draining board. Ensure that whatever is used
for this purpose is sturdy and rigid and not more than 750 mm high. A higher table makes it difficult to
load the machine.
The Chipper should be placed where supplies of peeled potatoes from the peeling machine are readily
accessible, after which the output of chips need to be in easy reach of the fryer.
The IMC Chipper has a top loading hopper into which potatoes can be tipped from either side or from
the front. The discharge of chips is from the chute at the front of the machine, and the machine should
be placed so that this chute is directly over a receiving container.
ELECTRICITY SUPPLY CONNECTION
A Wiring Diagram is shown on Page 11.
The electricity supply connection should be made to a power outlet socket or isolator mounted on the
wall close to the machine. This socket or isolator must be accessible once the machine is installed.
Before connecting, check that the voltage shown on the rating is correct for the electricity supply you
have available. The outlet should be fused at 13 amps.
NOTE: The plug is fitted with a 10amp fuse.
WARNING: This machine must be earthed
Should the supply cord become damaged then an approved electrician must fit a replacement. The IEE
Codes of Practice must be observed.
An equipotential bonding terminal is provided at the back of the unit near the cable outlet for external
earth bonding. Provision of an earth bond does not remove the requirement for an earth in the
electrical supply.

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CS-C1 CHIPPER
COMMISSIONING
Open the hopper by fully unscrewing the interlock knob at the front and lifting up until the hopper is
fully resting back on its hinges. Turn the rotor by hand to ensure that it is completely free to rotate.
Check that the knife block assembly is in the correct position and screwed down firmly. Replace the
hopper and screw down the interlock knob until it is tight.
It is now safe to switch on at the wall socket and to start the machine by pressing the start button on
the front of the machine (green button). To stop the machine press the red button.
The IMC Chipper features safety interlock devices that ensure the machine cannot run unless both the
knife block and the hopper are properly and fully in position. This makes it impossible for the operator
to touch the spinning rotor whilst it is running.
To confirm that the interlock is operating correctly press the start button to switch the machine on.
Then whilst it is still running, unscrew the hopper interlock knob. After two or three turns the machine
should switch off, but there are still two or three further turns of the knob necessary before the hopper
can be opened. The rotor should be stationary within 2 seconds of the hopper being opened. If the
knife block is not in place, another interlock will prevent the machine from running.
OPERATION
With the machine running, feed peeled potatoes into the hopper. It will hold approximately 15kg of
potatoes, which self feed into the mechanism of the machine and discharge as cut chips from the chute.
Always turn the chipper off once all potatoes have been cut.
Some care is necessary when loading, as the rotor will not accept abnormally large potatoes, so these
must be cut into two. The hopper is specially designed not to pass potatoes which are over size and
which could otherwise clog the mechanism. It is also essential that only potatoes be fed in to this
machine.
NOTE: Take great care to ensure that there are no stones mixed in with the potatoes.
A stone or any other foreign object will damage the cutting knives and could cause the machine to jam.
In this event the machine has an inbuilt protection device, which will switch it off before the electric
motor burns out. This overload protection feature will automatically reset itself when it cools down but
it is necessary to wait a few minutes for this to happen. After clearing the jam resume operation by
pressing the start button. Should a stone damage the knife blades they must be replaced as further use
could break the blades.

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CS-C1 CHIPPER
The motor is also fitted with a thermal trip that will stop the machine if the motor overheats. This
protection feature will automatically reset itself when it cools down but it is necessary to wait a few
minutes for this to happen.
The machine will switch itself off in the event of failure of the electricity supply whilst operating. When
the supply is restored the machine must again be switched on. It is fitted with no-volt release.
KNIFE BLOCK FITTING

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CS-C1 CHIPPER
CHANGE CHIP SIZES
To change to a different size of chip, change the knife block assembly. Spare knife block assemblies are
available from IMC. Open the hopper, un-screw the knife block and replace with the alternative
selected. Knife blocks are available in the following sizes from the standard range: 12mm, 14mm,
14x17mm and 17x21mm
CLEANING
It is essential to clean the machine at least once a day, preferably at the end of each period of operation.
1. Switch off at the socket or isolator
2. Fully unscrew the interlock knob, open the hopper and lift it out of its hinge seating at the back.
3. Clean the hopper in a sink, dishwasher, pot wash or by hosing with a spray
4. Remove the knife block by fully un-screwing and lifting upwards, off its locating dowels
NOTE: Take care when handling the knife block. The blades are sharp.
5. Clean the knife block under a spray or running tap and remove any residual pieces of potato. DO
NOT use any metallic objects, such as a knife or screwdriver, to un-block the knife block. Visually
inspect all blades for wear or damage, and replace the knife pack as necessary. Do not attempt to
straighten a bent blade - bent blades should be replaced immediately.
6. Lift the rotor carefully off its spindle.
7. Clean the rotor in a sink, pot wash, etc.
8. Clean out the interior of the base unit and wipe over the exterior with a damp soft cloth. Do not
hose down the exterior of the machine.
DO NOT USE CLEANING MATERIALS CONTAINING ABRASIVES OR BLEACHES.
9. Reassemble the machine, reversing the above disassembly procedure. When replacing the rotor,
ensure that it is put back square on its spindle. Make sure that it is properly seated on its cross
pin by turning it slowly until it drops onto this seating. When replacing the knife block ensure it
is screwed down firmly.

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CS-C1 CHIPPER
CHANGING KNIFE BLADES
The knife blades are supplied as a pack and individual blades cannot be changed. Change the knife blade
pack as soon as it is damaged or blunt. To change the knife blade pack remove the knife block and undo
the two screws securing the knife blade pack. Dispose of the old blades carefully and screw the new
knife blade pack in place. See diagram below.
For optimum performance IMC recommend changing the blade pack every 6 months, or sooner
depending on usage.
NOTE: Take care when handling the knife block. The blades are sharp.
MAINTENANCE
Details of IMC Service Contracts are available on application.

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CS-C1 CHIPPER
WIRING DIAGRAM FOR CHIPPER

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CS-C1 CHIPPER
EXPLODED VIEW

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CS-C1 CHIPPER
ELECTRICAL CONTROL PARTS

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CS-C1 CHIPPER
PARTS LIST
ITEM PART NO DESCRIPTION
1 S61/150 HOPPER ASSEMBLY, INCORPORATING:
1a M81A INTERLOCK BODY & MAGNET
1b A12/011 INTERLOCK SPRING
1c L61/024 HOPPER KNOB
1d D26/017 INTERLOCK PIN
2a
S61/184 21x17mm KNIFE BLOCK
S61/145 12mm KNIFE BLOCK
S61/151 14mm KNIFE BLOCK
S61/144 14x17mm KNIFE BLOCK
2b
S61/183 21x17mm KNIFE PACK ASSY
S61/134 12mm KNIFE PACK
S61/129 14mm KNIFE PACK
S61/128 17mm KNIFE PACK
3 C61/002 M1 Z ROTOR
4 S61/178 HOPPER MAGNETIC SWITCH ASSY
5 S61/179 KNIFE BLOCK MAGNETIC SWITCH ASSY
6 D19/138 SCREW M5 X 8 SKT BUTTON HEAD
7 L61/025 KNIFE BLOCK LOCATING PIN, INCORPORATING:
7a D25/003 SPRING WASHER M10 S.S.
7b D20/015 M10 FULL NUT S.S.
8 L34/005 KNIFE BLOCK SHORT PIN, INCORPORATING:
8a D25/052 PLAIN WASHER M6 ST STEEL
8b D20/013 NUT M6 FULL SS
9 G45/109 PUSH BUTTON RED & GREEN, INCORPORATING:
9a G45/110 BOOT FOR PUSH BUTTON
9b G45/111 BUTTON CONTACTORS NO & NC
10 A13/024 HOPPER TRUNNION, INCORPORATING:
10a D25/033 WASHER M4 SHAKEPROOF S.S.
10b D19/120 SCREW M4 X 8MM HEX S.S.
11 S61/176 ELECTRIC PANEL ASSY, INCORPORATING:
11a E61/133 REAR PLATE
11b G60/101 M4 PLUG & CABLE ASSY
11c A10/266 M20 CABLE GLAND BLACK
11d A10/224 M20 GLAND LOCKNUT
11e G35/012 FUSE HOLDER
11f G35/004 FUSE 0.5A SEMI DELAY
11h G30/343 24V AC MINI CONTACTOR
11i G60/427 TRANSFORMER TERMINATED
11l D19/110 SCREW M4 X 10MM HEX.S.S.
11m D25/033 WASHER M4 SHAKEPROOF S.S.
11n D20/011 NUT M4 FULL S.S.

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CS-C1 CHIPPER
PARTS LIST CONTINUED…
11o D25/004 WASHER M5 SHAKEPROOF
11p D20/038 NUT M5 FULL S.S.
11q D25/062 LOCK WASHER M8 S.S.
11r D20/014 M8 FULL S.S. NUT
12 K08/043 GASKET STRIP
13 S61/177 MOTOR ASSY, INCORPORATING:
13a E61/014 MOTOR MOUNTING BRACKET
13b D19/032 SCREW M5 X 12MM HEX S.S.
13c D19/115 SCREW M6 X 30MM HEX S.S.
13d D20/013 NUT M6 FULL SS
13e A06/099 DRIVE PULLEY WITH KEYWAY
13f L61/041 BUSH (FOR DRIVE PULLEY)
13g D19/142 SCREW M4 x 25L HEX SS (FOR DRIVE PULLEY)
13h G60/323 MOTOR CABLE ASSY 1PH
14 S61/118 BEARING HOUSING ASSEMBLY
15 A02/068 O-RING
16 E61/015 DRIVE BRACKET
17 D25/052 PLAIN WASHER M6 ST STEEL
18 D25/005 WASHER M6 SHAKEPROOF S.S.
19 D20/013 NUT M6 FULL S.S.
20 D19/038 SCREW M6 X 12MM HEX S.S.
21 D27/031 DRIVE KEY
22 A06/090 DRIVE PULLEY 114-5M-25F
23 D25/019 M6 WASHER 25OD
24 A05/041 DRIVE BELT 850 - 5M - 25
25 E61/107 BASE PLATE
26 A13/108 FOOT, BLACK POLYTHENE
27 D21/044 M5 X 12 PAN HEAD SCREW
28 D25/004 WASHER M5 SHAKEPROOF

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CS-C1 CHIPPER
ORDERING SPARE PARTS
In the event that spare parts or accessories need to be ordered, please always quote the SERIES AND
SERIAL NUMBER of the machine. This is to be found on the rating plate located near the supply cable.
For installations outside the UK, please contact your supplier.
For information on IMC spares and service support (if applicable), please call IMC on +44 (0)1978
661155. Alternatively, contact us via email or fax:
IMC Spares Desk Fax: [phone]
E-mail: spar[email protected]
IMC Service Desk Fax: [phone]
E-mail: [e-mail]
Imperial Machine Company Limited
Unit 1, Abbey Road
Wrexham Industrial Estate
Wrexham
LL13 9RF
E-mail: [e-mail]
Website: www.imco.co.uk