disperator 500A-GTS-E65 EXCELLENT SERIES User manual

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DISPERATOR AB Tel: [phone] E-mail: [email protected]e
Mälarvägen 9, SE-141 71 Segeltorp, Sweden Fax: [phone] Web page: www.disperator.se
USER MANUAL
FOOD WASTE PROCESSOR
500A-GTS-E65 EXCELLENT SERIES
Product Description Installation Safety Operation Service

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Doc. ref: User manual 500A-GTS-E65 Rev. F
DISPERATOR AB Tel: [phone] E-mail: [email protected]e
Mälarvägen 9, SE-141 71 Segeltorp, Sweden Fax: [phone] Web page: www.disperator.se

3(41)
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Doc. ref: User manual 500A-GTS-E65 Rev. F
DISPERATOR AB Tel: [phone] E-mail: [email protected]e
Mälarvägen 9, SE-141 71 Segeltorp, Sweden Fax: [phone] Web page: www.disperator.se
EC DECLARATION OF CONFORMITY
We, the manufacturer Disperator AB
Mälarvägen 9
SE-141 71 SEGELTORP
Sweden
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
hereby declare under our sole responsibility that the machinery,
Description: Disperator Food Waste Processor
Model / type: 530A-GTS-E65, 550A-GTS-E65, 575A-GTS-E65
Place of origin: Segeltorp, Sweden
to which this EC Declaration relates, fulfills all the relevant provisions of the Machinery Directive
2006/42/EC, Low voltage Directive 2014/35/EU, and the EMC Directive 2014/30/EU.
The following harmonized standards have been used
SS-EN ISO 12100:2010
SS-EN ISO 13857:2008
SS-EN 953+A1:2009
EN 60204-1
EN 61000-6-1
EN 61000-6-2
EN 61000-6-3
EN 61000-6-4
This declaration relates exclusively to the machinery in the state in which it was placed on the market,
and excludes components which are added and/or operations carried out subsequently by the end user.
Authorized to compile the technical file is Johan Skoog, Disperator AB.
Segeltorp, 2016-06-20
Disperator AB
___________________________
Lars Holmqvist
Managing Director

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DISPERATOR AB Tel: [phone] E-mail: [email protected]e
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SKM-13-0060
DET NORSKE VERITAS
DECLARATIONOFCOMPLIANCE
This is to declare that the food waste disposer equipment for installation as garbage handling equipment
on ships and floating platforms, DISPERATOR models 510, 515, 520, 530, 550 & 575 manufactured by
Disperator AB are in compliance with applicable sections of MARPOL consolidated edition 2011/2012,
ANNEX V REGULATIONS FOR THE CONTROL OF POLLUTION BY GARBAGE FROM SHIPS.
Regulation 4
Discharge of garbage outside special areas
1Subject to the provisions of regulations 5, 6, and 7 of this Annex, discharge of the following garbage into the sea
outside special areas shall only be permitted while the ship is en route and as far as practicable from the nearest land, but in any
case not less than:
.1 3 nautical miles from the nearest land for food wastes which have been passed through a comminuter or
grinder. Such comminuted or ground food wastes shall be capable of passing through a screen with openings no
greater than 25 mm.
.
Regulation 5
Special requirements for discharge of garbage from fixed or floating platforms
2Food wastes may be discharged into the sea from fixed or floating platforms located more than 12 nautical miles from
the nearest land and from all other ships when alongside or within 500 m of such platforms, but only when the wastes have
been passed through a comminuter or grinder. Such comminuted or ground food wastes shall be capable of passing through a
screen with openings no greater than 25 mm.
Regulation 6
Discharge of garbage within special areas
1 Discharge of the following garbage into the sea within special areas shall only be permitted while the ship is en route
and as follows:
.1 Discharge into the sea of food wastes as far as practicable from the nearest land, but not less than 12 nautical
miles from the nearest land or the nearest ice shelf. Food wastes shall be comminuted or ground and shall be capable
of passing through a screen with openings no greater than 25 mm. Food wastes shall not be contaminated byany
other garbage type.
For Det Norske Verirtas AB
AnnaBerglund
Senior Surveyor
Digitally Signed By: Berglund, Anna
Location: DNV Stockholm
Signing Date: 2013-06-11
If any person suffers loss or damage which is proved to have been caused by any negligent act or omission of Det Norske Veritas, then Det Norske Veritas shall pay compensation to such person for his proved direct loss or
damage. However, the compensation shall not exceed an amount equal to ten times the fee charged for the service in question, provided that the maximum compensation shall never exceed USD 2 million.
In this provision "Det Norske Veritas" shall mean the Foundation Det Norske Veritas as well as all its subsidiaries, directors, officers, employees, agents and any other acting on behalf of Det Norske Veritas.
DET NORSKE VERITAS AS, Veritasveien 1, NO-1322 Høvik, Norway, Telephone: [phone], Telefax: [phone], Org.No. NO 945 748 931 MVA
Form No.: 40.91a Issue: January 2008

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Index
1. Safety Precautions........................................................................................................................... 7
1.1. Safety Signs.............................................................................................................................. 7
1.2. Personnel Qualifications and Training..................................................................................... 8
2. Company Profile .............................................................................................................................. 9
3. Product Description and Technical Specification .......................................................................... 10
3.1. Food Waste Processor 500A-GTS-E65 EXCELLENT-Series for Free-standing Installation ..... 10
3.2. Technical Specification .......................................................................................................... 11
4. Storage and Displacement ............................................................................................................ 14
4.1. Storage of the Machine......................................................................................................... 14
4.2. Displacement of the Machine ............................................................................................... 14
5. Included in Delivery....................................................................................................................... 15
5.1. Documentation...................................................................................................................... 15
5.2. Food Waste Processor........................................................................................................... 15
6. Installation Description ................................................................................................................. 16
6.1. Deployment of the Machine ................................................................................................. 16
6.1.1. Fixation of the Machine..................................................................................................... 16
6.1.2. Mounting of the Splash Guard .......................................................................................... 16
6.2. Flushing Water ...................................................................................................................... 17
6.2.1. Water Pipe ½”.................................................................................................................... 17
6.2.2. Line Strainer ½” and Solenoid Valve ½” ............................................................................ 17
6.2.3. Reinforced Flexible Hose ½” for Flushing Water............................................................... 17
6.2.4. Vacuum Valve (Back Flow Preventer) ½” .......................................................................... 17
6.3. Connection of Pump Outlet to Drain Waste Pipe going to Tank........................................... 18
6.3.1. To check before the Connection ....................................................................................... 18
6.3.2. Connection of Drain Waste Pipe ....................................................................................... 18
6.4. Electrical Connection............................................................................................................. 19
6.4.1. Supply Voltage................................................................................................................... 19
6.4.2. Mains Fuses ....................................................................................................................... 19
6.4.3. Main Electrical Safety Switch ............................................................................................ 19
6.4.4. Cable Dimension................................................................................................................ 19
6.4.5. Cable Protection ................................................................................................................ 19
6.4.6. Earth Wire.......................................................................................................................... 19
6.4.7. Direction of Rotation for the Disposer and the Pump....................................................... 19

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6.4.8. Safety Interlock Switch ...................................................................................................... 20
6.4.9. Sensor for Monitoring Pump Temperature....................................................................... 20
6.5. Start Up and Final Testing ..................................................................................................... 20
6.5.1. Check before Start Up ....................................................................................................... 20
6.5.2. Important Preparations before Starting-up the Machine................................................. 20
6.5.3. Checks during Start-up ...................................................................................................... 20
6.5.4. Setting the Monitoring of the Pump's Temperature......................................................... 21
6.5.5. Final Measures................................................................................................................... 21
6.6. Installation Instructions for Level Switches and Overfill Protection in the Tank .................. 22
7. Electric Wiring Diagram................................................................................................................. 26
8. Safety Instructions......................................................................................................................... 30
9. Operating Instructions................................................................................................................... 30
9.1. Start & Stop. Extra Flushing Water........................................................................................ 30
9.2. Monitoring of Tank Level....................................................................................................... 30
9.3. Daily Cleaning ........................................................................................................................ 30
9.4. Trouble Shooting ................................................................................................................... 31
9.4.1. Disposer Reduces Speed, Stops or does not Start............................................................. 31
9.4.2. Machine Starts but there is no Flushing Water................................................................. 31
9.4.3. Machine does not Start and makes no Sound................................................................... 31
10. Service Instructions ................................................................................................................... 32
10.1. Authorization..................................................................................................................... 32
10.2. Exploded View of the Disposer.......................................................................................... 32
10.3. Overhaul of Protection Cover with Switch, Assembly and Connections........................... 33
10.4. Maintenance and Service of the Pump ............................................................................. 33
10.5. Dismantling of Disposer..................................................................................................... 33
10.6. Assembly of Disposer ........................................................................................................ 35
10.7. Service and Maintenance Intervalls .................................................................................. 37
10.8. Spare Parts......................................................................................................................... 38
10.8.1. Service Packages................................................................................................................ 38
10.8.2. Identification Guide for 500A EXCELLENT-Series Spare Parts ........................................... 39

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1. Safety Precautions
This manual contains instructions for installation, operation and maintenance of the food waste
processor (below called the machine). It is therefore essential for the installer, union representatives
and users of the machine to read the manual thoroughly prior to installation, commissioning and
operation.
The manual must always be at hand where the machine is being used.
It is not only the general safety instructions in this section that need to be considered, but also the
other special safety instructions given in this manual.
1.1.Safety Signs
The following safety signs are used in this manual and on the machine. Faliure to comply with safety
precautions may cause personal injury or damage the machine.
Read this User Manual before use
Warning for electric voltage
General personal danger
Warning for mechanically caused damage (rotating parts)
Warning plates located on or close to the machine must always be observed and kept legible.

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1.2.Personnel Qualifications and Training
All personnel managing the below tasks for the machine as described in this manual, must have the
necessary qualifications to carry out these works. Areas of responsibility, scope of authority and staff
supervision must be carefully defined by the machine owner. If the personnel do not have the
necessary qualifications for this, they must receive training and instructions. Training can be provided
by the manufacturer / supplier. Moreover, it is the responsibility of the machine owner to make sure
that all users read and understand the content of this User Manual.
Moving the Machine
Staff responsible for moving the machine must have knowledge about the handling of the lifting gear
and stopping devices, and have knowledge of applicable safety regulations for these. If they lack this
knowledge, they must receive the required training.
Installation
Personnel responsible for the installation of the machine must have knowledge equivalent to
education in industrial mechanic/technician. The electric connection must be performed by trained
and certified electrician.
Commissioning and Maintenance
Personnel responsible for commissioning and maintenance of the machine must be familiar with its
design and functions, and how to operate these functions. Furthermore, they must know of all safety
precautions in this manual, and which in other respects also are valid where the machine is used.
Operation
All persons who operate and maintain the machine must be aware of the risks that may occur with the
use of this and as described in this manual.
Service and Repair
Responsible personnel for service and repair of the machine must have knowledge equivalent to
education in industrial and design mechanics, and also know and understand the technical data of the
machine described in this manual. Assisting personnel for these jobs must be trained, and performed
repair work must be checked by the machine owner.

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2. Company Profile
Disperator’s business idea is to provide innovative and adaptive equipment for kitchens on land as
well as galleys at sea, and for the food industry, which enables efficient collection of communited food
leftovers for anaerobic digestion or composting in subsequent stages, which is of benefit to society.
With over 70 years of experience in the development and production of such equipment, our devotion
to this has resulted in the unique operational reliability required for the extreme conditions prevailing
in the marine industry. Furthermore, our innovativeness has provided commercial kitchens on land
with an alternative approach to handle food waste separation at source, complying with modern
demands and being economically affordable.
Our product assortment is unique! Disperator can as the only manufacturer offer all types of
installation possibilities needed in a kitchen. Our basic range consists of six different sizes of waste
disposers, which may be combined with as many as 12 different mounting assemblies. Furthermore,
the advantage of the basic model’s design is that the waste disposers may easily be integrated into
other manufacturer’s mounting assembly or kitchen furniture. Thereby, each workplace in a kithen or
galley can be designed to its specific requirements regarding function, ergonomics and economy.

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3. Product Description and Technical Specification
3.1.Food Waste Processor 500A-GTS-E65 EXCELLENT-Series for Free-standing
Installation
Immediately and efficiently removing the heaviest part of kitchen waste –i.e. food leftovers - is a
necessity in any commercial kitchen. In the event water-based food waste disposers connected to the
municipal sewer system is not permitted in your community, a by Disperator developed unique and
patent pending technology can handle the task for you. When using a GTS-Series processor, food
waste can hygienically and without any heavy lifting or manual transfer easily take care of and reduce
the total amount of refuse –by volume, but above all by weight!
Regardless of the selected model, the disposal procedure is the same. Food waste is fed down the
inlet hopper of the machine and ground into small particles in a disposer for further transport in a pipe
using a processor pump to a sealed and odorless tank. The tank is emptied by a vacuum truck
approximately every four weeks or according to the driving schedule that applies in your municipality.
Depending upon preference, the tank may be placed outdoors buried in the ground, as well as placed
indoors. One of the unique benefits of this processor technology is that the pumping of the ground
food waste can be done with minimal amount of flushing water, which gives a good operating
economy as the tank does not need to be emptied as often. The slurry is transported to an anaerobic
digestion facility and converted into valuable renewable energy resource (i.e. biogas), and often the
digested residue can also be used as fertilizer on farmland. Biogas is one of our society’s most
environmentally clean and desired energy forms, as fuel for cars as well as for the production of heat
and electricity.
In its standard version the GTS-processor has a capacity of up to 15 l/min. With an average amount of
food waste of 0.15 l/served meal, the processor is able to take care of food waste generated by as
many as 4,000 served guests/hour. And this despite the fact that the storage tank, if required, can be
located over 100 meters away.
To suit existing interior and logistics within the kitchen, the processor outlet may be positioned either
to the left or to the right of infeed opening, thus giving full flexibility in planning your kitchen and
possibility to fully utilize valuable space. Disperator's broad assortment of different technical solutions
for source separation of food waste can be adapted to your specific kitchen and your specific working
environment, regardless of size or layout, and regardless of the specific municipal’s food waste
handling rules in your community!
Food waste disposers within the Disperator Excellent Series have the Declaration of Compliance issued
by DNV, verifying compliance with applicable sections of MARPOL consolidated edition 2011/2012
ANNEX V for disposal of ground food waste into the open sea.

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3.2.Technical Specification

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4. Storage and Displacement
4.1.Storage of the Machine
If the machine will be stocked before installation and use the following applies:
• The machine should be stored in a dry and clean room where the relative humidity may not
exceed 60%.
• recommended storage temperature of -20 ° C to + 60 ° C.
4.2.Displacement of the Machine
The machine should not be lifted or moved by hand. During installation, we recommend using a pallet
jack or forklift, and during service a lifting trolley for component parts (e.g. the disposer) in the
machine.

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5. Included in Delivery
5.1.Documentation
This User Manual.
Safety instructions (laminated).
Operating instructions (laminated).
The pump's Operating and Maintenance Instructions in original.
5.2.Food Waste Processor
Inlet bench on 4pcs of adjustable legs
according to enclosed delivery note,
including (see also page 11-14 of this
manual):
disposer of ordered model and
motor voltage.
pump of ordered model and
motor voltage, incl. temper-
ature monitor with display.
complete control system
according to electrical diagram
on pages 29-30 of this manual,
mounted in IP66 rated
enclosure, including:
ocontactor for disposer and
pump with resettable
motor protection, zero-
voltage release and
operating coil,
ocontrols with push-buttons
and indicator lights,
orunning time gauge,
osolenoid valve and line
strainer, BSP½”.
Splash guard, 1pc for "on-site assembly"
on the inlet bench as shown on the
above image.
Bracket, 2pcs for fixing the machine
against long wall (or corner wall).
Jam release wrench for release of
disposer grinding unit, if a non-grindable
object by mistake happens to fall
therein. Is placed in the holder on the
left-hand door inside the cabinet.

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6. Installation Description
6.1.Deployment of the Machine
Unless otherwise requested in your order, the machine comes with their legs on a pallet. To minimize
the risk of injury, at least two people must be present when the machine is deployed. The machine has
a net weight as per Section 3.2 above, so the lifting equipment (e.g. forklift and pallet jack) to be used
must be checked to withstand this weight.
Lift the machine from the pallet at the positions in the cabinet bottom plate shown in the “Front view”
on page 11 in this manual. Then move the machine to the appointed place of installation.
Before the machine is set down on the floor, adjust the four legs so that the desired machine height is
obtained. After the machine has been placed on the floor, check with a spirit level that it is horizontal,
and adjust the legs if necessary.
6.1.1. Fixation of the Machine
The machine must be fixed to the wall/bulkhead or floor/floor plate. When stopping quickly (e.g. if
cutlery mistakenly jams the grinding unit) the torque of the disposer motor will cause the machine to
turn. This can give undesirable forces on the pump's connection to the drain pipe that goes to the tank
(see paragraph 6.3 below), which can cause leakage. To prevent this, two adjustable brackets are
included in the delivery for fixing the machine against a long wall or alternatively using 1pc against
long wall and 1pc against corner wall. See section 3.2 (page 12, “Top view”) and 5.2 above.
For marine installation the machine is instead fixed by means of e.g. plates which are welded to the
floor plate, whereupon the machine legs are placed and screwed on these plates according to the
below pictures.
6.1.2. Mounting of the Splash Guard
Delivered splash guard (see section 5.2 above) to be mounted against the outer rim of the cabinet top
plate in such a way that one side of the cover is placed on back of the cabinet, and the other side of
the cover is placed on the opposite side of the inlet opening for food waste. See section 3.2 above,
page 12. From the factory, the exterior rim of the cabinet top plate has small laser marks for the
positioning of the welding bolt (or drill holes for rivets) for the installation of the splash guard. Seal the
gap between the top plate and the splash guard with rubber mass (silicone).

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6.2.Flushing Water
Connection of flushing water to the delivered machine must be done by an authorized installer of
water supply and in accordance to valid local regulations. The machine's automatic control of flushing
water shall be connected on cold water (warm water is not needed).
6.2.1. Water Pipe ½”
In order to allow a free flow of water to the machine, the incoming water pipe (incl. accessories in the
piping system such as vacuum valve, cut-off valve etc.) must have the same dimension as the
connection to the machine assembly, i.e. ½” through-out. No throttling may exist up to the flushing
water connection on the machine.
6.2.2. Line Strainer ½” and Solenoid Valve ½”
The delivered line strainer, ½” is from factory mounted on the assembly in the flow direction before
the solenoid valve, ½” in the incoming cold water pipe. When doing future service please note the
flow direction marked by an arrow on the strainer and the valve, and also note that the strainer shall
be fitted with its cleaning screw directed diagonally downward.
6.2.3. Reinforced Flexible Hose ½” for Flushing Water
As shown in figure below, a reinforced flexible hose ½” must be fitted between the incoming water
pipe mounted on the wall/bulkhead, and the connection for flushing water on the machine assembly.
The hose absorbs the compressive push in the pipe when the flushing water is turned on, and absorbs
any small vibrations which may occur during the grinding process of the disposer. The hose is not
included in standard delivery but is available as an option from Disperator.
6.2.4. Vacuum Valve (Back Flow Preventer) ½”
When a flushing nozzle is fitted in a sink/washing line or other type of assembly, a vacuum valve, ½”
must be installed at the top of a lyre-shaped incoming water pipe, as shown in figure below. The
vacuum valve protects the water pipe from re-suction during a possible overflow of water and waste.
The vacuum valve is not included in standard delivery but is available as an option. If a 15mm water
outlet with minimum 30mm air gap to sink/washing line (or other type of assembly) is fitted, no
vacuum valve is needed (if not stated for other reasons and/or specified in national/local regulations).
The figure above shows an example of the positioning of a vacuum valve
above a standard installation of a cabinet with inlet hopper.
Vacuum valve
Reinforced flexible hose for
incoming flushing water to
flushing nozzle or flushing tap /
flushing tower with air gap
Incoming cold water pipe

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6.3.Connection of Pump Outlet to Drain Waste Pipe going to Tank
The drain waste pipe installation going to tank for the delivered machine must only be made by an
authorised installer of sewer supply and in accordance to valid local regulations.
6.3.1. To check before the Connection
Check and ask the installer of the drain waste pipe going to tank to confirm that:
hose, tubing, fittings and any valves used have the pressure class PN16,
pipe draw to tank outside building has been done in the ground on a frost free depth, or
otherwise protected against freezing,
monitoring of the tank level exist, which also stops the machine when the tank is full,
the tank is ventilated,
frost-free flushing water outlet with hose and gun are available when emptying the tank.
6.3.2. Connection of Drain Waste Pipe
Use a movable flange with gasket on the drain line when this is connected to the machine's pump
outlet DN65 (external Ø187mm, 4x mounting holes Ø18mm to Ø145mm hole circle).

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6.4.Electrical Connection
The electrical connection of the delivered machine must be done by an authorized
electrician and in accordance to valid local regulations. The wiring made from factory,
and the electrical connection to be done at installation, is shown in the enclosed
electrical wiring diagram.
6.4.1. Supply Voltage
Check that the supply voltage to be connected corresponds to the specified voltage on the machine’s
serial number plate.
6.4.2. Mains Fuses
Check that the supply voltage for the delivered machine is fused protected as specified in section 3.2.
of this manual.
6.4.3. Main Electrical Safety Switch
A separate main electrical safety switch (circuit breaker) must be connected in the incoming power
line to the machine. The electrical safety switch is not included in standard delivery but is available as
an option from Disperator.
6.4.4. Cable Dimension
Use connection cable having 1.5mm² wires for machines having a rated current up to 14A. For
machines having a current rated above 14A, use 2.5mm² wires. The rated voltage and current is
specified on the machine’s serial number plate.
6.4.5. Cable Protection
All electrical cables must be protected against damage by being securely fastened, for
example to kitchen furniture or wall/bulkhead. If there is a risk that the cables can be
damaged, for example by passing trolleys, then the cables must be protected by a
flexible sleeve or conduit. The cables must never be kept on the floor/floor plate.
6.4.6. Earth Wire
a) The earth wire must be longer than the main voltage wires, when connecting to
the cable terminal block. This gives earth protection in case the voltage wires
become unfixed in the cable nipple, allowing them to be pulled from their
terminals.
b) The machine must not be connected via residual current device, RCD (also called ground fault
circuit breaker). Reason being that the machine contains 3-phase motor whose currents during
start-up are out of balance until the motor comes up to speed, why the RCD will trip. Note also
that when the machine's electrical connection is permanently installed through a wall / bulkhead
mounted safety breaker (see item 6.4.3. above), usually under current rules no RCD is required.
6.4.7. Direction of Rotation for the Disposer and the Pump
a) The disposer operates correctly irrespective of the motor’s rotational direction. It is therefore
irrelevant in which sequence the electrical phases are connected to the disposer motor.
IMPORTANT
b) However, the correct function of the GTS-processor pump is dependent on the
pump rotating in the correct direction, which is shown by a red arrow on the serial
number plate. In other words - seen from the pump motor drive side, its axis with
the rotor shall rotate counterclockwise. Check the pump rotation by only for a brief
moment start the GTS-processor. If the shaft of the rotor does not rotate counterclockwise,
change the sequence of the connection of the pump motor's three phases.

20(41)
User manual in Original
Doc. ref: User manual 500A-GTS-E65 Rev. F
DISPERATOR AB Tel: [phone] E-mail: [email protected]e
Mälarvägen 9, SE-141 71 Segeltorp, Sweden Fax: [phone] Web page: www.disperator.se
6.4.8. Safety Interlock Switch
a) Check the function of the safety interlock switch (the key switch). The machine and its motor
idling speed must stopp before the protective cover in the disposer feeding hopper has been
released and removed.
b) If necessary, fine-tune the positioning of this switch and make sure it is properly fixed.
c) Ensure that the key mounted on the protective cover can easily move in and out of this switch.
d) Also make sure that the important mechanical seal around key is in place and in good condition.
6.4.9. Sensor for Monitoring Pump Temperature
The sensor for monitoring the pump operating temperature, is placed in the pump stator, and are
ready connected from the factory. The pump's operating temperature as given from this sensor is
shown on the display located in the enclosure placed on the inside of the cabinet's right hand door.
For more information, see section 6.5. below, and if necessary, Chapter 13 of the pump's operating
and maintenance instructions in original as enclosed.
6.5.Start Up and Final Testing
Fasten the two laminated operating and safety instructions (enclosed) in a place on
the wall / bulkhead where they are easily seen by the operator before the start of
the machine.
Disconnect the power on the main electrical safety switch and lock it with a padlock
or cable tie if you need to leave the machine before this section 6.5 is completed.
6.5.1. Check before Start Up
Check that the rotary shredder of the grinder in the inlet opening of the disposer turns freely in both
directions by hand, and make sure that no foreign object has been dropped into the grinding unit
during installation.
6.5.2. Important Preparations before Starting-up the Machine
For the case where there is a shut-off valve in the machine outlet pipe (drain pipe), this valve must be
opened before starting the machine. The GTS-processor pump must never run against a closed valve.
Pour a bucket of water mixed with 1 dl of hand dishwashing detergent into the inlet opening of the
machine. This liquid mixture will give the pump the necessary lubrication during start up. The pump
should never run dry.
6.5.3. Checks during Start-up
a) Start the GTS-processor and determine that the grinder and pump rotates. For correct function
anti-clockwise rotation of the pump is a must (see item 6.4.7 above).
b) Check for automatic flushing water pulse at predetermined intervals (from factory recommended
and adjusted to every 15 sec). The first pulse should come directly when starting the processor.
c) Also check that extra flushing water flows when pushing yellow manual push button.
d) Check assembly, flushing water connections and plumbing connections for possible leaks.
e) Make sure that the safety interlock switch works properly according to section 6.4.8 above.