disperator 500V-BAS Excellent Series User manual

FOOD WASTE DISPOSER
500V-BAS EXCELLENT SERIES
Product Descripon Installaon Safety Operaon Service
USER MANUAL
User manual in Original
Doc. ref: 500V_BAS_am_en_210524
DISPERATOR AB Tel: [phone] E-mail: [e-mail]
Mälarvägen 9, 141 71 Segeltorp Web page: www.disperator.se

User manual in Original
Doc. ref: 500V_BAS_am_en_210524
DISPERATOR AB Tel: [phone] E-mail: [e-mail]
Mälarvägen 9, 141 71 Segeltorp Web page: www.disperator.se

User manual in Original
Doc. ref: 500V_BAS_am_en_210524
DISPERATOR AB Tel: [phone] E-mail: [e-mail]
Mälarvägen 9, 141 71 Segeltorp Web page: www.disperator.se
Statement of Compliance
DNV·GL
Folder: A1003885
Document N14240EG
no:






Regulation 4
Discharge of garbage outside special areas
 

 
 

Regulation 5
Special requiremen r discharge of garbage from jed or oating plaorms
 

 

Regulation 6
Discharge  garbage within special areas
 

 
 


® 
  



lf any person suffers loss or damage which is proven to have been caused by any negligent act or emission of the Society, then the Society shall pay compensation ta such person for his proven direct loss or damage. However, the
compensation shall not exceed an amount equal to ten times the fee charged for the service in question. The maximum compensation shall never exceed USD 2 million.
In this provision the “Society” shall mean DNV GLAS as well as all its direct and indirect owners, affiliates, subsidiaries, directors, officers, employees, agents and any other person or entity acting on behalf of DNV GLAS.
© DNV GL 2014. DNV GL AND THE HORIZON GRAPHIC ARE TRADEMARKS OF DNV GLAS.
Form No.: 40.91a lssue: 2014-07
w.dnvgl.com
Page 1 of 1

User manual in Original
Doc. ref: 500V_BAS_am_en_210524
DISPERATOR AB Tel: [phone] E-mail: [e-mail]
Mälarvägen 9, 141 71 Segeltorp Web page: www.disperator.se
Table of Contents
1. Safety Precauons _______________________________________________________ 7
1.1. Safety Signs __________________________________________________________ 7
1.2. Personnel Qualicaons and Training______________________________________ 8
2. Company Prole _________________________________________________________ 9
3. Product Descripon and Technical Specicaon _______________________________ 10
3.1. Food Waste Disposer 500V-BAS EXCELLENT-Series ___________________________ 10
3.2. Technical Specicaon _________________________________________________ 12
4. Storage and Displacement _________________________________________________ 13
4.1. Storage of the Machine_________________________________________________ 13
4.2. Displacement of the Machine____________________________________________ 13
5. Included in Delivery ______________________________________________________ 14
5.1. Documentaon _______________________________________________________ 14
5.2. Food Waste Disposer___________________________________________________ 14
6. Installaon Descripon for the Machine _____________________________________ 16
6.1. Assembly of the Machine _______________________________________________ 16
6.1.1. Mounng the disposer in an Exisng Assembly ___________________________ 16
6.1.2. Fixaon of the Machine _____________________________________________ 16
6.1.3. Protecve lid Connected to Interlock Switch _____________________________ 16
6.2. Connecon of ushing water ____________________________________________ 17
6.2.1. Water pipe DN15___________________________________________________ 17
6.2.2. Line Strainer DN15 and Solenoid Valve DN15_____________________________ 17
6.2.3. Hose with Protecve Steel-Covered Stocking for Flushing Water, minimum ____
inner-Ø 9 mm _____________________________________________________ 17
6.2.4. Other orders / installaons for which standard EN 1717 does not apply _______ 18
6.3. Connecon of Machine Outlet to Water Trap and Sewer Pipe __________________ 19
6.3.1. Dimensions _______________________________________________________ 19
6.3.2. Depth and Threshold of Water Trap ____________________________________ 19
6.3.3. Curves and Bends __________________________________________________ 19
6.3.4. Level Dierence of Water Trap ________________________________________ 19
6.3.5. Slope of Sewer Pipe_________________________________________________ 19
6.3.6. Vacuum Evacuaon _________________________________________________ 19
6.4. Electrical Connecon___________________________________________________ 20
6.4.1. Supply Voltage_____________________________________________________ 20
6.4.2. Mains Fuses _______________________________________________________ 20
6.4.3. Wall/Bulkhead Mounted Electrical Security Breaker _______________________ 20
6.4.4. Cable Dimension ___________________________________________________ 20
6.4.5. Cable Protecon ___________________________________________________ 20
6.4.6. Earth Wire ________________________________________________________ 20
6.4.7. Direcon of Rotaon for the Disposer __________________________________ 20

User manual in Original
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DISPERATOR AB Tel: [phone] E-mail: [e-mail]
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6.5. Start Up and Final Tesng _______________________________________________ 21
6.5.1. Check before Start Up _______________________________________________ 21
6.5.2. Checks during Start Up ______________________________________________ 21
6.5.3. Final Measures ____________________________________________________ 21
7. Safety Instrucons _______________________________________________________ 22
8. Operang Instrucons ____________________________________________________ 23
8.1. Start and stop ________________________________________________________ 24
8.2. Daily cleaning of the disposer ____________________________________________ 24
8.3. Trouble Shoong ______________________________________________________ 25
8.3.1. Disposer Reduces Speed, Stops or does not Start _________________________ 25
8.3.2. Machine Starts but there is no Flushing Water ___________________________ 25
8.3.3. Machine does not Start and makes no Sound ____________________________ 25
9. Service Instrucons ______________________________________________________ 26
9.1. Authorizaon_________________________________________________________ 26
9.2. Exploded Views and Spare Parts List for the Disposer _________________________ 27
9.3. Overhaul of Protecon Cover with Switch, Assembly and Connecons ___________ 30
9.4. Dismantling of Disposer ________________________________________________ 30
9.5. Assembly of Disposer __________________________________________________ 32
9.6. Overhaul and Maintenance Intervals ______________________________________ 35

User manual in Original
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DISPERATOR AB Tel: [phone] E-mail: [e-mail]
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7 / 35
This manual contains instrucons for installaon, operaon and maintenance of the food waste disposer
(below also called the machine). It is therefore essenal for the installer, union representaves and
users of the machine to read the manual thoroughly prior to installaon, commissioning, operaon and
overhaul & maintenance.
This manual must always be at hand where the machine is being used.
It is not only the general safety instrucons in this secon that need to be considered, but also the other
special safety instrucons given in this manual.
1. Safety Precautions
1.1. Safety Signs
The following safety signs are used in this manual and on the machine. Failure to comply with the safety
regulaons contained in this manual as well as on the machine may cause personal injury or damage the
machine.
Read this User Manual before use
Use protecve goggles
Use ear protecon
Warning for electric voltage
General personal danger
Warning for mechanically caused damage (rotang parts)
Warning plates located on or close to the machine must always be observed and kept legible.

User manual in Original
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8 / 35
1.2. Personnel Qualications and Training
All personnel managing the below tasks for the machine as described in this manual, must have the
necessary qualicaons to carry out this work. Areas of responsibility, scope of authority and sta
supervision must be carefully dened by the machine owner. If the personnel do not have the necessary
qualicaons for this, they must receive training and instrucons. Such 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
Sta responsible for moving the machine must have knowledge about the handling of the liing gear
and stopping devices and have knowledge of applicable safety regulaons for these. If they lack this
knowledge, they must receive the required training.
Installaon
Personnel responsible for the installaon of the machine must have knowledge equivalent to educaon
in industrial mechanics/technician. The electric connecon must be performed by trained and cered
electrician.
Commissioning and Maintenance
Personnel responsible for commissioning, overhaul and maintenance of the machine must be familiar
with all funcons, and how to operate these funcons. Furthermore, they must know of all safety
precauons in this manual, and which in other respects also are valid where the machine is used.
Operaon
All persons who operate and maintain the machine must be aware of the risks that may occur with its use
and as described in this manual.
Service and Repair
Responsible personnel for service and repair of the machine must have knowledge equivalent to
educaon in industrial and design mechanics, and also know and understand the technical data of the
machine described in this manual. Assisng personnel for these jobs must be trained and performed
repair work must be checked by the machine owner.

User manual in Original
Doc. ref: 500V_BAS_am_en_210524
DISPERATOR AB Tel: [phone] E-mail: [e-mail]
Mälarvägen 9, 141 71 Segeltorp Web page: www.disperator.se
9 / 35
8 / 35
2. Company Prole
Disperator’s business idea is to provide innovave and adapve equipment for kitchens on land as well
as galleys at sea, and for the food processing industry, which enables ecient collecon of communited
food leovers for anaerobic digeson or composng in subsequent stages, which is of benet to society.
With over 70 years of experience in the development and producon of such equipment, our devoon
to this has resulted in the unique operaonal reliability required for the extreme condions prevailing in
the marine industry. Furthermore, our innovaveness has provided commercial kitchens on land with an
alternave approach to handle food waste separaon at source, complying with modern demands and
being economically aordable.
Our product assortment is unique! Disperator can as the only manufacturer of such equipment oer
all types of installaon possibilies needed in a kitchen. Our basic range of ve dierent series of
water-based food waste disposers, consisng of three to six dierent sizes in each serie, which may be
combined with as many as 13 dierent mounng assemblies. Furthermore, the advantage of the basic
model’s design is that the waste disposers may easily be integrated into other kitchen manufacturer’s
mounng assembly or furniture. Thereby, each workplace in a kithen or galley can be designed to its
specic requirements regarding funcon, ergonomics and economy. To all this there is also the dierent
series of water-saving processor technology for collecon and storage of grinded food waste in a tank, as
well as disposers that grinds food waste without any ushing water at all.

User manual in Original
Doc. ref: 500V_BAS_am_en_210524
DISPERATOR AB Tel: [phone] E-mail: [e-mail]
Mälarvägen 9, 141 71 Segeltorp Web page: www.disperator.se
10 / 35
3. Product Description and Technical Specication
3.1. Food Waste Disposer 500V-BAS EXCELLENT-Series
The immediate and ecient removal of the heaviest part of kitchen waste - the food scraps - is a
necessity in any commercial kitchen. When using a Disperator waste grinder, the food waste can easily
collect and reduce the total amount of waste hygienically and without heavy liing or manual transfer
to a waste storage - in volume, but especially in the handling of the total weight in dierent transport
phases!
Disperator food waste disposers are used in kitchens and marine galleys around the world, providing an
ecient and immediate removal of food waste whenever the need arises and thereby improving hygiene
in the working environment, eliminang bad odors and bacteria formaon and minimizing manual
handling.
Regardless of the selected disposer model, the disposal procedure is the same. Food waste is fed down
into the machine and with water ground into small parcles for further transport in the sewer to a sealed
and odorless special tank where the slurry and grease are separated from much of the liquid which
ows out into the municipal sewer. Alternavely, all the sludge with liquid runs o in the municipal sewer
to a water treatment plant. The tank is emped 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. In water treatment plants as well
as in anaerobic digeson facilies the slurry is converted into a valuable renewable energy resource (i.e.
biogas), and oen the digested residue which is le aer biogas producon can also be used as ferlizer
on farmland. Biogas is today one of our society’s most environmentally clean and desired energy forms,
as fuel for vehicles as well as to produce heat and electricity.
Disperator’s broad assortment of dierent technical soluons for source separaon of food waste can be
adapted to your specic kitchen and your specic working environment, regardless of size or layout, and
regardless of the specic municipal’s food waste handling rules in your community!

User manual in Original
Doc. ref: 500V_BAS_am_en_210524
DISPERATOR AB Tel: [phone] E-mail: [e-mail]
Mälarvägen 9, 141 71 Segeltorp Web page: www.disperator.se
11 / 35
10 / 35
Our product range is designed with the user’s needs in focus and meets today’s requirements for
handling of food waste. The high-quality grinding unit of specially alloyed steel together with the unique
and well-proven sealing design between the grinding unit and motor provides the user with many years
of operaonal reliability and low maintenance cost. The disposer’s life span is extended further by the
outer housing of stainless steel EN 1.4301 (AISI 304) and protecon class IP55 for electrical components
as standard.
The wide range of disposer sizes, and where each size ts all models of assemblies, makes it easy to
customize each installaon of disposer to t all workplaces in kitchens onshore as well as at sea. The
Excellent 500-Series disposers may be installed under sinks and washing lines, into tabletops and working
benches or as freestanding separate units. Installaon into an exisng kitchen furniture manufactured by
another supplier is also possible. For CE-marking an approved assembly with protecon above disposer
inlet is needed from Disperator or other manufacturer.
Standard delivery includes a complete start/stop unit with contactor and motor overload protector, and
a complete solenoid valve with line strainer, which for some of the assembly models need to be installed
and connected on site in the kitchen. Cold water will automacally ow when the disposer starts, ushing
the food waste into the grinding chamber, and then into the sewer system or a storage tank.
Food waste disposers within the Disperator Excellent-Series have the Declaraon of Compliance issued by
DNV, verifying compliance with applicable secons of IMO MARPOL consolidated edion 2017 ANNEX V
for disposal of ground food waste into the open sea

User manual in Original
Doc. ref: 500V_BAS_am_en_210524
DISPERATOR AB Tel: [phone] E-mail: [e-mail]
Mälarvägen 9, 141 71 Segeltorp Web page: www.disperator.se
12 / 35
3.2. Technical Specication


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


177
412-442
663
240
132
174
176
207
310
274
60° (6x)
380
240
R52
132
508
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
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
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

User manual in Original
Doc. ref: 500V_BAS_am_en_210524
DISPERATOR AB Tel: [phone] E-mail: [e-mail]
Mälarvägen 9, 141 71 Segeltorp Web page: www.disperator.se
13 / 35
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4. Storage and Displacement
4.1. Storage of the Machine
If the machine will be stocked before installaon and use the following applies:
• The machine should be stored in a dry and clean room where the relave 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 lied or moved by hand. During installaon, we recommend using a
pallet jack or forkli.

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5. Included in Delivery
5.1. Documentation
• This User Manual
• Safety Instrucon (laminated),
• Operang Instrucon (laminated),
• Electric documentaon (connecon & wiring diagram and component layout diagram)
5.2. Food Waste Disposer
Disposer with motor size and voltage
according to the delivery note, including
rubber gasket to be placed between disposer
and cone
Start/stop control unit including contactor
with motor overload protector and control
voltage according to the delivery note
Complete solenoid valve G½” (BSPP), internal
thread and coil with operang voltage
according to the delivery note

User manual in Original
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Line strainer G½” (BSPP), internal thread
Jam release wrench, 1pc. for release of
disposer grinding unit, if a non-grindable
object by mistake happens to fall therein

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6. Installation Description for the Machine
6.1. Assembly of the Machine
6.1.1. Mounting the disposer in an Existing Assembly
To minimize the risk of damage, at least two people must be present when the grinder is xed to
its assembly.
Measure the available clear height (X mm) between the mounng and the oor / oorboard.
Adjust the four legs that are mounted on the disposer’s mounng plate so that the disposer has
the correct height. Correct height is obtained by removing 2 mm from height X.
When the disposer is in place, screw it on with the 3 mm rubber gasket between the disposer
and the assembly. Tighten the screws (6 screws with nut) alternately and evenly unl the rubber
gasket is compressed a few millimetres.
6.1.2. Fixation of the Machine
If the disposer can turn in the assembly, or if it is placed freely, for example next to a peeling
machine, the machine must be xed with a torque protecon bar against the wall / bulkhead
according to the gure below. When starng or stopping quickly when stuck (for example if
cutlery accidentally ends up in the disposer), the engine torque can otherwise turn the disposer
so that the outlet pipe / water trap is upset out of posion and there is a risk of leakage. If the
torque protecon bar is not suitable due to too great a distance to the shot, the feet can be
welded directly to the oor. If torque protecon bar cannot be arranged at the installaon site, it
is available as an opon at Disperator.
6.1.3. Protective lid Connected to Interlock Switch
To comply with the CE mark, the disposer inlet must have an interlock switch connected to a
protecve lid mounted above the feed inlet, or similar safety device.

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6.2. Connection of ushing water
For the machines ordered for connecon to ushing water according to the requirements of standard
EN 1717 (in the UK also WRAS), or to be installed in countries where this standard must be complied
with, the machine’s dra ushing water is delivered according to these requirements to prevent
contaminaon by sucon in drinking water pipes.
This standard EN 1717 denes ve liquid categories that are or could come into contact with drinking
water. Category 5 is the category with the highest protecve requirements and which applies in all
kitchens where food is handled, regardless of whether food waste management equipment is there
or not. If stated when ordering, all Disperator’s machine models can be delivered in accordance with
the requirements for category 5, ie. the category with the highest protecon against contaminaon
of drinking water pipes.
Connecon of ushing water to the delivered machine may only be carried out by a qualied VA
installer and in accordance with current local VA regulaons. DISPERATOR takes no responsibility for,
according to standard EN 1717, a machine that is incorrectly connected to the drinking water line.
The machine’s automac rinsing water control is to be connected to cold rinsing water (hot water is
not needed).
6.2.1. Water pipe DN15
To provide the correct amount of ushing water to the machine, the incoming water pipe (incl.
accessories and protecon devices against sucon, cut-o valves, etc.) must have the same
dimension as the connecon to the machine assembly, ie. DN15. No throling may exist up to
the ushing water connecon on the machine.
6.2.2. Line Strainer DN15 and Solenoid Valve DN15
The delivered line strainer, DN15 must be mounted in the ow direcon before the solenoid
valve, DN15 in the incoming cold water pipe to the machine. Also make sure that the line
strainer and solenoid valve are mounted in the correct ow direcon (see the arrow on these
components), and that the nut on the line strainer (which is to be opened when cleaning the
line strainer) is directed downwards. Line strainer and solenoid valve have G½” (BSPP), internal
thread.
For funnel mounng that is welded into other manufacturers’ table tops / workbenches, and for
freestanding cabinet and table mounng, these components are pre-assembled from the factory
on the assembly for connecon to cold water supply. Connecon to these assemblies is R½”
(BSPT), external thread.
6.2.3. Hose with Protective Steel-Covered Stocking for Flushing Water, minimum
inner-Ø 9 mm
Between the incoming water pipe mounted on the wall/bulkhead, and the connecon for
ushing water on the machine assembly, a hose with protecve steel-covered stocking (with
minimum inner-Ø 9 mm) must be ed. This hose absorbs the compressive push in the pipe
when the ushing water is turned on and absorbs any small vibraons which may occur during
the grinding process of the disposer. This hose is not included in standard delivery but is available
as an opon from Disperator.

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6.2.4. Other orders / installations for which standard EN 1717 does not apply
In cases where standard EN 1717 does not apply (eg countries outside the EU or marine
installaons) it is sll recommended that a vacuum valve (non-return valve), G½” (BSPP), be
installed on top of the lyre-shaped incoming water pipe according to the gure below. The
vacuum valve protects the water pipe against re-sucon in the event of overow. Vacuum valve is
not included in standard delivery but can be ordered as an opon from Disperator.
T h e p i c t u r e a b o v e s h o w s a n e x a m p l e o f t h e l o c a  o n o f a v a c u u m v a l v e a b o v e
a standard installaon of a cabinet.
Vacuum valve
Hose with steel
covered stocking
Incoming water pipe to ushing
nozzle with solenoid valve and
line strainer

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6.3. Connection of Machine Outlet to Water Trap and Sewer Pipe
Connecon of water trap and sewer pipe to the delivered disposer must be done by an authorized
installer of sewer supply and in accordance to valid local regulaons. The water trap is not included in
standard delivery but is available as an opon from Disperator.
6.3.1. Dimensions
The water trap and the sewer pipe must have the same dimensions as the outlet ange of the
disposer (i.e. DN50 for models 510, 515 and 520, and DN65 for models 530, 550 and 575), in
order to allow free wastewater ow from the disposer. No throling in the water trap and sewer
pipe may exsist.
6.3.2. Depth and Threshold of Water Trap
The depth of the water trap (measurement “d” in gure below) must be as small as possible in
order to obtain the best possible ow with the largest amounts of food waste. The water trap
must also be deep enough, so that the water threshold “d1” is approximately 100 mm for models
510, 515 and 520 and approximately 160 mm for models 530, 550 and 575.
6.3.3. Curves and Bends
The water trap, and all bends in the sewer pipe, must be drawn without sharp bends or curves,
according to local standards. The distance “k” in the gure below must be 100-120 mm for
models 510, 515 and 520 and 130-150 mm for models 530, 550 and 575.
6.3.4. Level Dierence of Water Trap
The level dierence (measurement “n” in gure below) must be at least equal to the inner
sewer pipe diameter, which is dependent on the wall thickness of the water trap (however
approximately 50 mm for disposer models 510, 515 and 520 and approximately 65 mm for
models 530, 550 and 575).
6.3.5. Slope of Sewer Pipe
The inclinaon of the sewer pipe (measurement “f” in gure below) should normally be 2:100
(minimum 1,5:100, maximum 3:100). Horizontal sewer pipes must always be avoided. Also
greater inclinaon than menoned above must be avoided, as the water then ows faster and
away from the waste.
6.3.6. Vacuum Evacuation
For installaons where the disposer is evacuated by means of a vacuum, a water trap must not be con-
nected to the outlet of the disposer. Instead, the disposer is connected directly to the collecon tank of
the vacuum system. It is important that the sewer pipe, between the disposer and the collecon tank,
has a venlaon pipe that is always open (as shown in the gure below). A venlaon pipe must be ed
even if the collecng tank has automac airing.
Venlaon pipe which
must always be open
Vacuum exhaust valveCollecon tank

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6.4. Electrical Connection
The electrical connecon of the delivered machine must be done by an authorized
electrician and in accordance to valid local regulaons.
The wiring made at the factory, and the electrical connecons to be done during
installaon, are shown in the electrical wiring diagram aached to this manual. The
machine’s specic electrical data are given in this manual, secon 3.2 above, as well
as on its serial number plate located on its outer cover (in cabinet assemblies there
is also an addional plate inside the cabinet).
6.4.1. Supply Voltage
Check that the supply voltage to be connected corresponds to the specied voltage on the
machine’s serial number plate.
6.4.2. Mains Fuses
Check that the supply voltage for the delivered machine is fused and protected as specied in
secon 3.2 of this manual.
6.4.3. Wall/Bulkhead Mounted Electrical Security Breaker
A separate wall / bulkhead mounted main electrical security breaker (circuit breaker) must be
connected in the incoming power line to the machine. The electrical security breaker is not
included in standard delivery but is available as an opon from Disperator.
6.4.4. Cable Dimension
Use connecon cable having 1.5 mm² wires for machines having a rated current up to 14A. For
machines having a rated current above 14A, use 2.5 mm² wires. The rated voltage and current is
specied 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 exible sleeve or conduit. The cables must never be kept
on the oor/oor plate.
6.4.6. Earth Wire
a) The earth wire must be longer than the main voltage wires, when connecng to the cable
terminal block. This gives earth protecon in case the voltage wires become unxed 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 earth leakage circuit breaker). The reason is that the currents in all
3-phase motors during start-up are out of balance unl the motor comes
up to speed, why the RCD without intended reason will trip. Note also that
when the machine’s electrical connecon is permanently installed through
a wall / bulkhead mounted electrical security breaker (see item 6.4.3.
above), usually under current rules in most countries no RCD is required.
6.4.7. Direction of Rotation for the Disposer
The disposer operates correctly irrespecve of the motor’s rotaonal direcon. It is therefore
irrelevant in which sequence the electrical phases are connected to the disposer motor.