Tetra Pak COMET RC User manual

CRC910B
Wehopethattheinformationcontainedinthismanual
will be of help to you. It is based on concrete data
andonthebestofourcurrentknowledge.
Readthecontentsofthismanual carefully,including
warningsandrecommendations.
No part of this manual may be reproduced or
transmittedtothirdparties without the prior written
consentofTETRAPAKHOYER.
Tetra Pak
Hoyer
Tetra Pak Hoyer A/S Tetra Pak Hoyer Inc. Tetra Pak Hoyer S.p.A.
Soeren Nymarks Vej, 13 753 Geneva Parkway Via Monferrato, 52
DK 8270Hoejbjerg P.O. Box 280 20098 San Giuliano Milanese (Milano)
Denmark Lake Geneva, WI 53147 Italy
Telephone + 45 89 393939 U.S.A. Telephone [phone]
Telefax + 45 86 292200 Telephone [phone] Telefax [phone]
Telex 68770 Alhoy DK Telefax [phone]
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○
Machine HOYERCOMETRC(cones/cups)
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○
SerialNo.

CRC910B
Tetra Pak
Hoyer
1Machine identification data
2General
3Description of the machine and technical data
4Installation
5Adjustment procedures and product changeover
6Operating procedures
7Cleaning and maintenance
8Troubleshooting
9Spare parts for standard machine
10 Spare parts for cone product
11 Spare parts for cup product

HOYER COMET RC
CRC804BA1-1
Tetra Pak
Hoyer
Contents
1 - MACHINE IDENTIFICATION DATA
1.1 Introduction ............................................................................................................... 1-2
1.2 Identificationplate ...................................................................................................... 1-2
1.3 Servicecentres........................................................................................................... 1-3

CRC804BA1-2
Tetra Pak
Hoyer
1.2 Identification plate
For maintenance and service operations not de-
scribedinthismanual,orforanyotherproblemsof
atechnicalnature,ourServiceDepartmentisatyour
completedisposalforinformationortoarrangefor
Fig.1.1- Identification plate
1.1 Introduction
Thankyouforbuyingamachinemanufacturedby
TetraPakHoyer.
Werecommendyoureadthismanualasitisessential
fortheinstallation,checkingandmaintenanceop-
erationsrequiredtokeepyourmachineinperfect
condition.
Themanualcontainstables,drawingsanddiagrams
whichwillallowyoutogainfamiliaritywithallparts
ofthemachine.
thenecessarymeasurestobetaken.
WhencontactingourServiceDepartment,please
quotethedatagivenontheidentificationplateaffixed
tothemachineandshowninFig.1.1.
MODEL
SERIAL N.:
YEAR OF CONSTRUCTION:
ELECTRICAL SUPPLY:
PNEUMATIC SUPPLY:
REFRIGERANT:
HEATING GAS:
THERMAL CAPACITY:
kW
Kg.
Kcal/h
Via Monferrato, 52 - 20098 San Giuliano Milanese
( MI ) Italia - Tel. [phone] - Fax [phone] Made in Italy
Tetra Pak
Hoyer
V
bar Nlt/min.
ph Hz
Type

CRC804BA 1-3
Tetra Pak
Hoyer
1.3 Service Centres
Ifyouhaveanyrequirementorproblemthatrequires
ourassistance,please contact one of thefollowing
service centres, which are authorised to perform
maintenanceand technical serviceunderwarranty
toTetraPakHoyermachines.
EUROPEand
MIDDLEEAST:
Tetra Pak HoyerA/S
SoerenNymarks Vej13
DK-8270Hoejbjerg
Denmark
Phone: [phone]
Fax: [phone]
Tlx:68770alhoydk
Tetra Pak HoyerS.p.A.
Via Monferrato,52
I- 20098 San GiulianoMilanese
(Milan)
Italy
Phone: + 39 2 98 29 21
Fax: + 39 2 98 80 171
Tetra Pak HoyerFrance
c/oTetraLavalService SARL
R.C.S.VersaillesB403 276 223
P.O. Box 56
F-78340Les Clayes-Sous-Bois
France
Phone: [phone]
Fax: [phone]
NORTHAMERICA:
Tetra Pak HoyerInc.
753GenevaParkway
P.O. Box 280
Lake Geneva, WI 53147
USA
Phone: [phone]
Fax: [phone]
SOUTHAMERICA:
Tetra Pak Hoyer Industria e
ComércioLtda.
Rua Napoleao de Barros, 1038
Cep04024-003 Sao Paulo-SP
Brazil
Phone: [phone]
Fax: [phone]
ASIA/PACIFIC:
TetraPakHoyer Shanghai
Shanghai Overseas Chinese
Mansion
Room 2105-2107
No.129, Yan'an Xi Lu
200040Shanghai
P.R.China
Phone: [phone]
Fax: [phone]
Tetra Pak Hoyer Service
3rdFloor,MolaceBuilding
2231PasongTamo Street
Makati,Metro Manila
Philippines
Phone: [phone]
Fax: [phone]
SOUTHKOREA:
HoyerLtd.
4fl.DookyongBldg.
66-1/9Hannam-Dong
Yong San-Ku
140-210 Seoul
SouthKorea
Phone: [phone]
Fax: [phone]
THAILAND:
TetraPakHoyer(Thai) Ltd.
1042Soi Poosin, Sukhumvit Soi
66/1
Bangchak,Prakanong
Thailand
Phone: [phone]
Fax: [phone]
C.I.S.:
TetraPakHoyer A/O
4thRostovsky peureulok
Dom1,stroenie1
R-11921 Moscow
C.I.S.
Phone: [phone]
Fax: [phone]

HOYER COMET RC
CRC804BB2-1
Tetra Pak
Hoyer
Contents
2 - GENERAL
2.1 Declarationofconformity ........................................................................................... 2-2
2.2 Preliminarypoints ....................................................................................................... 2-2
2.3 Generalsafetyrules .................................................................................................... 2-2
2.4 Specialwarnings ........................................................................................................ 2-3
2.5 Ambientoperatinglimits ............................................................................................. 2-3

CRC804BB2-2
Tetra Pak
Hoyer
2.1 Declaration of conformity
Thismachinehasbeenmanufacturedinaccordance
withinternational standards andhygieneand sani-
tarylegislationapplicabletofoodmachinery.Inpar-
ticular,Tetra PakHoyercertifies,throughtheDec-
larationofConformitysupplied together with the
machine, that the HOYERCOMETRC(cones/
cups) production unit has been designed and
manufacturedin accordancewiththeprovisionsof
Directive89/392/CE(MachineryDirective) andin
linewiththeabovementionedstandardsapplicable
tothisDirective.
•Theillustrationsanddrawingsshowingthema-
chineareintendedforgeneralreferenceonlyand
arenot necessarily accurateinevery detail.
•Themachinedimensionsandspecificationsgiven
inthis manual arenotbindingand may change
withoutadvancewarning.
•Thedrawingsandallotherdocumentsprovided
asa partofthis machineremainthe propertyof
Tetra Pak Hoyer andmustnot be passed on to
thirdpartieswithoutthewrittenpermissionof
Tetra PakHoyer.
•Themanual includestheinstructions forallac-
cessoriesmountedon the standardmachine.
•Themachineiscoveredbywarrantyaslaid
downinthepurchase contract. Anyrepair
work not authorised by Tetra Pak Hoyer
carriedoutduringthewarrantyperiodwill
automaticallyinvalidatethewarranty.
2.2 Preliminary points
2.3 General safety rules
•THESE SAFETY RULES HAVE BEEN
DRAWN UP IN YOUR INTEREST. Strict
observance will reduce the risk of accident to
yourself ortoothers.
•DONOT attempt the move,install or operate
themachinebeforereadingandassimilatingthe
contents of this manual. Ask your superior in
caseof doubt.
•Makesure that alltheguardsand safety covers
areinpositionBEFOREstartingthe machine.
•NEVERleavetools, mechanical partsorother
foreignmaterialsonorinsidethemachine.
•If a malfunction occurs, press the emergency
stopbutton.
•NEVER PLACE YOUR HANDS INSIDE
THEMACHINE WHILE IT IS RUNNING.
•Proceed with the utmost care even when the
mainswitchisintheOFFpositionasthepower
cablesarestilllive.
•Turnofftheairsupplybeforedisconnectingany
pneumaticparts.
•Makesure that allguardsandsafety covers are
correctlyinplaceBEFORErestartingthe pro-
ductioncyclesubsequentto maintenanceorre-
pairoperations.
•Proceed with caution at all times. Remember
thatyouareresponsibleforyourownsafetyand
forthat ofyourcolleagues.
•Makesurethatalltheapplicableregulationsare
observedwhenmovingorliftingthemachine.
Ι

CRC804BB 2-3
Tetra Pak
Hoyer
• All personnel operating the machine must be
familiarwiththe general safetyrulesandmust
observe them strictly. Failure to follow these
rulesmayresultinpersonalinjuryordamageto
machinecomponents.
• Maintenanceworkmustbeperformedwiththe
machineturnedoff.Themainswitchmustbein
the OFF position, the air valve closed and a
“workinprogress”signaffixedtothemachine.
• Theusermustmakesurethatalltheinstructions
giveninthismanualarestrictlyobserved.
• Userswillbesolelyresponsibleforriskscaused
bytamperingwiththesafetysystem.
• Thesafetyofotherplantusedtogetherwiththis
machine,unless supplied directlybyTetra Pak
Hoyer,istheresponsibilityof thecustomer.
• Thepressure, speed, temperature and voltage
limitsandallinstructions givenareindispensa-
bleforthecorrectoperationof themachineand
mustalwaysbecompliedwithbythecustomer.
• Ambientconditions mustbetaken intoconsid-
erationduringinstallation.
• Nationallegislation governingthistypeof ma-
chinemustalso be observed.
Themachineisabletooperatewithinthefollowing
ambientlimits:
• Temperature: from 4°C to 40°C
• Humidity : from20%to95%.
FNOTE:
Our company will accept no responsibility for
damageor injury causedbyfailure to complywith
theabovewarnings.
2.4 Special warnings
2.5 Ambient operating limits

HOYER COMET RC
CRC804BC3-1
Tetra Pak
Hoyer
Contents
3 - DESCRIPTION OF THE MACHINE AND TECHNICAL DATA
3.1 Descriptionofthemachine.......................................................................................... 3-2
3.2 Technicaldata ............................................................................................................ 3-3
3.3 Controlpanel ............................................................................................................. 3-4

CRC804BC3-2
Tetra Pak
Hoyer
3.1 Description of the machine
TheHoyerCometRC rotary filler is designed and
builttoprovidethedependabilityandsafetyrequired
ofmachineryforthe productionoficecreamcones
andcups.
TheHoyerCometRCrotaryfillerconsistsofafree-
standing stainless steel structure on which the
followingcomponentsaremounted:
- inthelowerpartofthemachine,mechanisms
whichcommandtherotationofthe rotating
tableandthemovement oftheworkstations;
- anice cream bypass unit(Pos. 1, Fig. 3.1);
- a cone/cup feed unit (Pos. 2, Fig. 3.1);
- adosing and fillingunit(Pos.3,Fig.3.1);
- alid pick-up unit (Pos.4, Fig. 3.1);
- alidsealingunit(Pos. 4, Fig. 3.1);
- adatestampingunit;
- an ejector unit (Pos. 6, Fig. 3.1).
A combination of mechanical and pneumatic
movementsis used to pickup an empty cone/cup
fromthe magazineandputitinpositionina sloton
therotating table. The tableis jogged to bringthe
cone/cupintoalignmentwiththeoperatingunitslisted
above, so that it can be filled, packaged and then
ejected.
Fig. 3.1
1
4
9
6
5
32
8
10
11
7

CRC804BC 3-3
Tetra Pak
Hoyer
Mainmotor: 0,75 kW
Chocolatetubheater: 0.5 kW
Sprayerheater: 0.05 kW
Accessories: 0.15 kW
Totalinstalledpower: 3.5 kW
Compressedair:
Totalconsumption: 800Nl/min
Inletpressure: 6-7 bar
Connectiondiameter(inches): 1/2"
Dimensions
A = 1050 mm
B = 1050 mm
C = 1800 mm
Totalweight: approx. 375 kg
No.of operators: 1
The position of the operator during operation is
illustratedinFig.3.2
Standardpowersupply: 380 V/ 50 Hz
Noise level: 70.5 dBA
Equivalent Weighted Acoustic Pressure A at 1
metre:70.5 dBA – leq (A)
Max.InstantaneousWeighted AcousticPressureC
intheworkplace:less than 130 dB/20uPa
Max. Instantaneous Non-Weighted Acoustic
Pressureintheworkplace:Lessthan140dB/20uPa
3.2 Technical data
Fig. 3.2
AB
C

CRC804BC3-4
Tetra Pak
Hoyer
3.3 Control panel
1 Strokecounter
2 Dosingtime
3 Decorationtime(optional)
4 Temperatureofsealing head(optional)
5 Bypasson switch
6 Overloadindicatorlight
7 Noairsupplyindicatorlight
8 Resetbuttonwithlight
9 Jogswitch
10 Stop button
11 Cupfeedswitch
12 Cone/chewinggumfeedswitch
13 Chocolatepumpswitch
14 Dosingswitch
15 Toppingswitch
16 Granuleswitch
17 Lidfeedswitch
18 Datestamping/decorationswitch
19 Chocolatetubheatingswitch
20 Emergencybutton
Fig.3.3
1 2 3
5 6 7 8
910 11 12
13 14 15 16
17 18 19 20
F F F F
4

HOYER COMET RC
CRC801BD4-1
Contents
Tetra Pak
Hoyer
4.1 Transportingpackages................................................................................................4–2
4.2 Unpacking anddeliverychecks...................................................................................4–3
4.3 Transportandinstallation ............................................................................................4–3
4.4 Checkingfunctioning .................................................................................................. 4-4
4 - INSTALLATION

CRC804BD4-2
Tetra Pak
Hoyer
4.1 Transporting packages
The simplest way to move the crate in which the
HoyerComet RCfillerissupplied istouse apallet
truckor lifttruck.Thecrate shouldbedeposited as
closeto theplaceofinstallation aspossible.
Fig. 4.1
When the crate has been positioned correctly,
unpackasfollows:
a. Remove the nails in the lid and remove it. Do
thesamethingwiththesidepanels.Payparticular
attentionto the wooden spacer blocks located
betweenthesidesof the crate.
b. Remove the spare parts box and other
componentsfrom the crate.
c. Removethenailsinthewoodenblocksthathold
themachineinplaceduringtransportandremove
thecellophane sheet.
d. Checkthat thecontentsofthe cratecorrespond
to the description given in the shipping
documents.
4.2 Unpacking and delivery checks
e. Checkthat all thecoversand panels havebeen
correctlyfittedandthattherearenolooseparts.
f. Visuallyinspectalltheelectricalcomponentsto
makesurethattheyarenotdamaged.
g. Ifanypart/componentismissing,stopunpacking
andimmediatelynotifyTetra PakHoyer.
h. Ifthemachinehasbeendamagedduringtransit,
notifytheinsurancecompanyimmediately.Do
not proceed with unpacking until you are
authorisedto do so.
Allinformationrequiredto identifythecontentsof
thecrateismarkedontheoutside of the crate:
- addressesofbuyer and sender
- dimensions:length–width–height
- grossweight, netweight,tare
- packinglistplate

CRC804BD 4-3
Tetra Pak
Hoyer
Fig. 4.3
4.3 Transport and installation
4.3 Functional checks
Beforestartingupthemachine,performthefollowing
controlprocedures:
a. Check that the emergency button is released
(Pos. 3, Fig. 4.3).
b. Turn on the main power switch (Pos. 6, Fig.
4.3).
c. Turn the switch (Pos. 4, Fig. 4.3) to start the
motor.Checkthatthetableturnsin the correct
direction (Pos. 5, Fig. 4.3). If not, invert the
phases.
Fig. 4.2
MODEL
SERIAL N.:
YEAR OF CONSTRUCTION:
ELECTRICAL SUPPLY:
PNEUMATIC SUPPLY:
REFRIGERANT:
HEATING GAS:
THERMAL CAPACITY:
kW
Kg.
Kcal/h
Via Monferrato, 52 - 20098 San Giuliano Milanese
( MI ) Italia - Tel. [phone] - Fax [phone] Made in Italy
Tetra Pak
Hoyer
V
bar Nlt/min.
ph Hz
Type
1
4
3
1
5
6
F F F
Themachineisassembled on wheels (Pos.1,Fig.
4.3)sothatit is easyfortheoperatorto push it into
place.
a. Put the machine in position in the production
area,checking that there is sufficientspace to
allowremoval oftheguardsand easeofaccess
tointernalmachineparts.
b. Checkthedatashownontheplatetomakesure
thatthe machineiscompatible withthefactory
powersupply (Fig.4.2).
c. The machine’s components are protected
electrically against short circuits (with
appropriate safety devices). Connect up the
electricalcabledown-lineofamasterswitchwith
thermaloverload cutoutandultrarapid fusesof
adequate amperage or an automatic
magnetothermalcircuitbreakerofadequatesize.
d. Connect the compressed air supply to the
manifoldand checkthatthepressurereduceris
set to 6 bar.
IMPORTANT:
Connections must be made only by skilled
technicians familiar with accident prevention
legislation.

HOYER COMET RC
CRC910BE5-1
Contents
Tetra Pak
Hoyer
5.1 Productchangeover ...................................................................................................5–2
5.2 Mechanicaladjustmentofthestations .........................................................................5–3
5.2.1 Conefeed stationadjustment............................................................................. 5-3
5.2.2 Cupfeed stationadjustment .............................................................................. 5-3
5.2.3 Gaugingstationadjustment ................................................................................ 5-4
5.2.4 Chocolatespray stationadjustment.................................................................... 5-4
5.2.5 Icecream doser/variegatorstationadjustment.................................................... 5-4
5.2.6 Topping/pencilfillerstationadjustment ............................................................... 5-5
5.2.7 Granulestationadjustment................................................................................. 5-5
5.2.8 Lidfeedstationadjustment................................................................................ 5-6
5.2.9 Conelidclosurestationadjustment .................................................................... 5-6
5.2.10 Cuplidclosurestationadjustment...................................................................... 5-7
5.2.11 Lidsealingstationadjustment ............................................................................ 5-7
5.2.12 Stampingstationadjustment .............................................................................. 5-8
5.1.13 Coneejectionstationadjustment ....................................................................... 5-8
5.2.14 Cupejectionstationadjustment ......................................................................... 5-8
5.3 Pneumaticsettings ......................................................................................................5–9
5.3.1 Granulestationadjustment................................................................................. 5-9
5.3.2 Gauge– chocolatespraystationadjustment ....................................................... 5-9
5.4 Settingsonthecontrolpanel ....................................................................................... 5-9
5.4.1 Mechanicalandpneumaticsettings............................................................................ 5-10
5 - ADJUSTMENT PROCEDURES AND PRODUCT CHANGEOVER

CRC910BE5-2
Tetra Pak
Hoyer
TheHOYERCOMETRCCONE– CUPmachine
fillsand sealscontainers(conesand cups).
It can produce cones and cups up to 100 mm in
diameter.
Standard cone production involves use of the
followingstations:
- cone feed (Pos. 1, Fig. 5.1);
- gauge (Pos. 3, Fig. 5.1);
- chocolate spray (Pos. 4, Fig. 5.1);
- stationfordosingice creamoricecreammixes
(Pos. 5,Fig. 5.1) in oneor two flavours;
- topping (Pos. 6, Fig. 5.1);
- granule(Pos. 7, Fig.5.1);
- lid feed (Pos. 8, Fig. 5.1);
- lidclosure (pos. 9,Fig. 5.1);
- product ejector (Pos. 10, Fig. 5.1).
Standard cup production involves the use of the
followingstations:
- cup feed (Pos. 2, Fig. 5.1);
- stationfor dosingicecreamoricecreammixes
(Pos. 5, Fig. 5.1) in one or two flavours;
5.1 Product changeover
- lid feed (Pos. 8, Fig. 5.1);
- lid closure (pos. 9, Fig. 5.1);
- product ejector (Pos. 10, Fig. 5.1).
Whenchangingtoaconeformat ofadifferentsize,
it is necessary to replace the slot set, cone feed
magazines,gaugingpads, lid feed magazines, and
crimpers.
When changing format from cones to cups, it is
necessaryto replacetheslot set,assembledthe cup
feedwith its suction cup holdersin place, replace
thelidfeedmagazines,replacetheconelidcrimpers
withlidpresses, and replacetheconeejector(Pos.
10, Fig. 5.1) with the cup ejector (Pos. 11, Fig.
5.1),replacing theexpulsionplates.
FNOTE:
Ifthemachineissetupforconeandcupproduction,
thetoppingandgranule stationsmaybeusedto de-
coratestandard cups.
Fig.5.1
Fig.5.2
3
8
5
4
12
7
9
10
6
1
2

CRC910BE 5-3
Tetra Pak
Hoyer
5.2 Mechanical adjustment of the stations
5.2.1 Conefeedstationadjustment
Turnontheconefeedstationusingtheswitch(Pos.
12,Fig. 5.17) on thecontrol panel.
Work the jog switch (Pos. 8, Fig. 5.17) until the
upperconeholderblades open.
Withthemachinestoppedandtheconestopblades
open, insert two cones into the magazine (Pos. 1,
Fig. 5.2).
Check that the cone in the released position rests
correctlyinthecalliperholesintheoscillatinglevers
(Pos. 2, Fig. 5.2), then make sure that the cone in
thereleased positionis5 mmbelowthe stopblade.
Makesure that the oscillatingcone release levers
5.2.2 Cupfeedstationadjustment
Workthejog switch (Pos.9, Fig. 5.17)toposition
thesuctioncupsattheirmaximumheight.
Loosen the screws (Pos. 1, Fig. 5.3a) and check
thatthevacuum on sensor (Pos. 2, Fig. 5.3a) is in
thecorrect position.
Next put a cup into the cup magazine and check
that the blades (Pos. 1, Fig. 5.3) hold the cup in
placewithout squashingit.Adjust theheightof the
cupfeedbyturning theknob(Pos. 2,Fig.5.3)until
Fig.5.3
holdthecornetswithoutexertingtoomuchpressure.
Ifthedistanceis greater than 5 mm, lower themo-
bile part of the cone stop blade and magazine
support. If the released cone is between the cone
stopblades, raise the mobile partof the cone stop
bladeand magazine supporttothecorrect height.
After these adjustments, make sure that the cone
pusherplatejusttouches the edge of the cornet; if
not,adjust itsposition.
At this point check that at low speed the cone is
released immediately after the lamella chain has
stopped.
thesuctioncuptouchesthebottom of the cup.
Carry out the procedure described above when
changingproductformat.
FNOTE:
Ifthemachineissetuptoproducedifferenttypesof
cups, make a note of the correct settings for each
typetospeed up changeover procedures.
Fig.5.3a
2
1
12

CRC910BE5-4
Tetra Pak
Hoyer
Fig.5.6
5.2.5 Icecreamdoser/variegatorstationadjustment
Fig.5.5
5.2.3 Gaugingstationadjustment
Fig.5.4
Adjust doser/distributor height and centre it over
theslot bylooseningthescrews(Pos. 1/2,Fig.5.6-
5.6a) to achieve the desired dosing/variegation
position(turningclockwisetoincreasethestrokeof
thepneumaticcylinderoranticlockwisetodecrease
it).
Tighten the screws (Pos. 1, Fig. 5.6-5.6a) when
finished.
Theendofthedosingnozzlesshouldnormallybe
insidethe container, below thelid position, when
dosing,so that theicecream decoration willnotbe
damagedwhenthelid is pressed on.
Thegaugingstationservestospreadthe mouth of
thepaper wrapped around the cones, whichtends
tofoldoverduringfeeding.
5.2.4 Chocolatespraystationadjustment
Loosen the screws (Pos. 1/2, Fig. 5.5) to adjust
theheight ofthespraynozzle andcentreit overthe
slot,thentightenthescrewsagainwhenfinished.
Loosen the screws (Pos. 1/2, Fig. 5.4) to adjust
height and centring over the slot, then tighten the
screwswhenfinished.
2
1
2
1
3
2
1

CRC910BE 5-5
Tetra Pak
Hoyer
5.2.6 Topping/pencilfillerstationadjustment
Loosen the screws (Pos. 1/2, Fig. 5.7-5.7a) to
adjusttopping/pencilfillerheightandcentreitover
theslot,thentightenthescrewsagainwhenfinished.
Turn on the chocolate heater thirty minutes before
5.2.7 Granulestationadjustment
Beforebeginningproduction,checkthatthehopper
anddosing channelsarecompletelydry.
Alsocheckthatthedosingchannelsarecentredover
startingproductionusingtheswitch(Pos.8,Fig.5.17).
FNOTE:
Makesurethatthereiswaterinthewaterjacketat
alltimestoprevent theheatersfromburning.
Fig.5.8
theslots,andifnot,adjustthepositionofthestation
byslackening the screws (Pos.1, Fig. 5.7) on the
fixingblocks.
2
1
Fig.5.6a
2
1
2
1
2
1
Fig.5.7 Fig.5.7a