Eswood ES32 Technical Document

EQUIPMENT MANUAL
FOR
ES32 COMPACT PASS THROUGH
DISHWASHER
JUNE 2011

ESWOOD OPERATING MANUAL ES-32 June 2011 2
T ABLE OF CONTENTS
1. Important: Prior to Installation 3
2. General Description 4-5
3. Technical Specifications 6
4. Installation 7
5. Initial Start- p Proced re 8
6. Washing Operation 9
7. Sh tdown and Maintenance 10
8. Tro ble Shooting 11-12
9. Wiring Diagram 13
10. Drawings 14 & 15
11. Spare Parts & Service 16

ESWOOD OPERATING MANUAL ES-32 June 2011 3
I MPORTANT : PRIOR TO INSTALLATION
1
Installation m st be carried o t according to local reg lations by
q alified trade persons. Isolating switch (as), sh t-off valves etc m st
be within easy reach of the machine for f t re service and
maintenance req irements. If in do bt call ESWOOD AUSTRALIA or
their representative for f rther information. No responsibility will be
accepted for defects or damages by improper installation, for changes
to the prod ct not a thorised by ESWOOD AUSTRALIA, or for
operation o tside the technical specifications.
ESWOOD AUSTRALIA warrants their prod cts to be free from defects
in material and workmanship nder "normal se and service". This
does not incl de normal wear and tear of parts. ESWOOD
AUSTRALIA will repair or replace any parts, which in ESWOOD
AUSTRALIA's sole j dgement are defective in material or
workmanship, in accordance with the warranty offered.
This ndertaking covers the provision of labo r and parts for 12
months from the date of delivery to the p rchaser. This ndertaking
applies only to state capitals. Remote areas are not covered by this
commitment and special enq ires sho ld be made. (Note: Tr vel
time not covered by w rr nty)
In no event will ESWOOD AUSTRALIA be liable for loss of facilities or
other property and s ch things as, b t not limited to, additional labo r
costs, loss of reven e or anticipated profits, and other damages of any
kind whether direct, indirect, incidental or conseq ential.
Labo r nder warranty is s pplied free of charge d ring normal
working ho rs, Monday to Friday. Sho ld warranty work be req ested
o tside or o r normal working ho rs a labo r charge will be applied
eq ivalent to a normal ho r rate witho t o t of ho r’s penalty rates.
(Refer to last page of this man al for yo r closest branch for Warranty
repair services)
Note: It is the responsibility of the owner to ens re the water feed to
Eswood Dish and Glass washers is of a q ality that will not form
excessive b ild p of calci m and other dissolved minerals on the
heating elements. Premat re fail re of heating elements that exhibit
this ca se of fail re will not be covered nder warranty.

ESWOOD OPERATING MANUAL ES-32 June 2011 4
G ENERAL DESCRIPTION
2
Impressive Perform nce: The ES32 is a professional compact
pass-thro gh dishwasher b ilt to meet the needs of b sy resta rants
and commercial kitchens, catering for p to 150 seats. It has two
powerf l p mps for washing and rinsing, and high flow wash and
rinse jets that provide fast and efficient cleaning performance.
No Fuss Autom tic Oper tion: Simply open the hood and slide the
rack in. Closing the hood a tomatically begins the pre-selected cycle,
and a safety switch ens res that the machine does not operate
nless the hood is properly closed. The ES32 feat res a f ll wrap
aro nd handle with s per smooth, wear resistant polymer g ides and
pivot b shes, and an adj stable co nter-balance spring. It also has a
rinse water temperat re ga ge, cycle stat s lights and cycle
selection controls, all conveniently located for easy se.
Convenient Design: The bench height pass-thro gh operation is
efficient and safe, with operators simply sliding racks in and o t of
the wash chamber from an adjoining bench. The ES32 easily adapts
to in-line or corner feed layo ts, and the compact size will easily fit
smaller kitchens. F rthermore, the large wash chamber can
comfortably handle large 305mm plates.
The ES32 has an attractive and easy to clean satin finish stainless
steel cabinet. Wide strainer pans prevent p mp, drain and wash arm
blockages, and the wash and rinse arms, strainer pans and overflow
t be are easily accessible from the front of the machine and are all
removable by hand.

ESWOOD OPERATING MANUAL ES-32 June 2011 5
F st Low Cost Inst ll tion: Simply connect the hot water s pply,
connect the trap to the drain o tlet, and connect the wiring.
Powerful W sh nd Rinse Systems: Independent wash and rinse
arms, both above and below the rack, provide fast and thoro gh
washing, while the a to-spin drain system gives a sparkling finish by
preventing s ds from dripping from the wash arm d ring the rinse
cycle. The wash and rinse water s pply tanks are fitted with
a tomatic level and temperat re controls to ens re hygienic
operation, even d ring high-demand sit ations.
Qu lity, Reli bility nd Perform nce: Eswood has a rep tation for
prod ct reliability that is second to none. The finest of stainless steel
and d rable synthetic materials are sed, and all Eswood prod cts
are f lly g aranteed and backed by a national s pport network.

ESWOOD OPERATING MANUAL ES-32 June 2011 6
T ECHNICAL SPECIFICATIONS
3
M chine Specific tions
Net Weight 106kgs
Ho rly Capacity 700 pieces of tableware/ho r
Wash Cycle Times Selectable: 105 seconds
Dwell/Rinse Cycles 5 seconds/13 seconds
Standard Eq ipment C p Rack 500x500mm (1)
Plate Rack 500x500mm (2)
C tlery Containers (2)
W sh Pump, T nk nd Element
Wash P mp 3-ph: 400 L/min, 0.6 kW
Wash Tank Capacity 30 Litres
Wash Tank Heater 3-ph: 2800 Watts
Wash temperat re 60
O
C to 65
O
C
Rinse Pump, T nk nd Element
Rinse P mp 0.35 kW
Rinse Tank Capacity 12 Litres
Rinse Tank Heater 3-ph: 5600 Watts
Rinse Temperat re 82
O
C minim m
Water Cons mption 3
1
/
2
Litres per cycle
Electric l nd W ter Connections:
Electrical Inp t 3-ph: 415V, 9.4 kW (14,3 Amp/ph)
Water Inp t 3-ph: 65
O
C minim m @ 100-400kPa
Hot Water Inlet
1
/
2
” B.S.P. fitting
Drain O tlet 2” B.S.P. gravity fed

ESWOOD OPERATING MANUAL ES-32 June 2011 7
I NSTALLATION
4
1. Remove the packing materials from the machine, incl ding
inside the chamber.
2. The machine is s pplied ready for straight-thro gh operation. If
corner se is req ired remove the three screws holding the front
rack track g ide and bolt to the right hand side of the rack track.
3. Remove the lower panel, position the machine and level by
screwing the adj stable feet.
4. Fit the line strainer s pplied to the water s pply.
5. Connect the 2” B.S.P. gravity drain via a 2” trap to the drain
o tlet.
Note that all pl mbing work is to be done in accordance with
local pl mbing codes.
6. Connect the hot water inlet to a ½” B.S.P.isolating valve
adjacent to the machine. The hot water inp t s pply sho ld be
between 100 to 400 kPa and a minim m of 65°C. A press re
red cing valve sho ld be fitted for press re above 400 kPa.
.7. Ens re the Rotary switch on the control panel is in the ‘OFF’
position then open the control panel and connect the 3-phase
power to L1, L2 and L3. Then connect ne tral to “N” on the
terminal block and connect the earth wire to the earth terminal.
An isolator is also req ired adjacent to the machine. When
finished, check that the directions of rotation of the wash motors
are in accordance with the arrows on the motor ho sings.
(Ret rn isolator and rotary switch to ‘OFF”).
Note that all electrical work is to be done in accordance with the
rating plate on the lower panel and local electrical codes.
WARNING: Check the Rinse Tank is f ll of water before t rning
on the electrical s pply as b rnt o t elements are not covered by
the warranty. To fill tank simply open isolating valve. Tank will fill
with water till level is reached.
8. Connect the benching so that there is a fall back towards the
machine to allow water to drain back into the machine.

ESWOOD OPERATING MANUAL ES-32 June 2011 8
I NITIAL START - UP PROCEDURE
5
1. With the rotary switch and isolator “OFF”, and the hot water
s pply to the machine t rned on, check that the break tank is
f ll.
The water level sho ld be approximately 20mm below the
overflow slot in the rear of the tank. The level can be inspected
by removing the lid from the break tank.
2. With the rotary switch still off, t rn the power on at the isolator.
3. Check that the drain overflow is p shed into the drain hole at the
bottom of the wash tank.
4. If the machine is fitted with an a tomatic detergent injector,
place the free end of the 10mm clear plastic t be, located nder
the machine, into a 4 Litre or other s itable container of liq id
detergent. The nit will prime itself after a few cycles.
Do not se wrong prod cts as they will void the warranty, and
se prod ct in accordance with the man fact rers’
recommendations.
5. With the hood open, t rn the rotary switch to “FILL” and close
the hood. The machine will begin filling and the pilot light will
ill minate ntil the cycle is complete. Open the hood and check
that the water is p to the overflow level (at or near top of the
drain overflow pipe). If not, repeat the “FILL” cycle ntil the
overflow level has been reached.
6. Open the hood and select the “L” long or “S” short wash cycle
sing the rotary switch on front of Control Panel. Place the
perforated strainer pans on each side of the lower wash arm.
7. Close the hood to start the wash cycle. The pilot light ill minates
ntil the cycle is complete. When finished, check for leaks.
8. T rn the rotary switch “OFF”, open the door and remove the
strainer pans and overflow t be to drain the machine.
9. Replace the lower front panel.

ESWOOD OPERATING MANUAL ES-32 June 2011 9
W ASHING OPERATION
6
1. Place the overflow pipe into the bottom of the wash tank. Check
that the strainers are clean and place in position on either side
of the lower wash arm.
2. With the hood raised, t rn the switch to “FILL” and then close
the hood. The cycle light ill minates while the machine is filling.
3. When the machine has finished filling, open the door and check
that the water is p to the overflow level (At or near the top of
the overflow t be) . Repeat step 2 if the level has not been
reached.
4. Select the “S” Short or “L” Long washing cycle, depending on
the degree of soiling. This also activates the wash heater
element.
5. Scrape off any loose food matter from the dishware and place
the plates face p and deep bowls can be angled face down in
an appropriate rack. Invert c ps and glasses into the open rack.
If no a tomatic detergent dispensing eq ipment fitted (see
detergent companies) add 1/3 of a c p of non-foaming
commercial dishwashing detergent into the was tank after initial
fill.
When loading racks, face the plates in the direction of feed into
the machine. Load the small items at the front and the large
items at the back. Slide the rack into the machine, close the
hood. The cycle light ill minates d ring the cycle.
Note th t the cycle will not begin until the w ter in the
booster h s re ched 82
O
C.
6. When the washing is finished, lift the hood and remove the clean
rack. To wash another rack repeat from step 5. If no a tomatic
detergent dispenser is fitted, add one teaspoon of detergent
every fo r or five washes.
Note that the hood sho ld not be opened ntil the wash and
rinse cycle is complete, otherwise the cycle will reset and
contin e longer than necessary.

ESWOOD OPERATING MANUAL ES-32 June 2011 10
S HUTDOWN AND MAINTENANCE
7
1. T rn the rotary switch "OFF".
2. Remove the strainers and overflow t be and drain the wash
tank.
3. To fl sh o t food scraps from the inside of the machine, close
the hood and t rn the rotary switch to “FILL”. At the end of the
cycle t rn the switch to “OFF” and lift the hood.
4. Clean the strainers and overflow t be then allow to air dry.
5. Check that the rinse and wash arms and jets are free of foreign
matter (maybe se small paper clip to prick the jets). If
necessary, remove the arms to clean the jets.
6. Clean the exterior of the machine with a damp sponge. Do not
pass water over the electrical controls and avoid abrasive or
strong detergents.
7. Check for leaks and ens re that the lower and pper arms rotate
freely.
8. Leave the hood open to allow the machine to air.

ESWOOD OPERATING MANUAL ES-32 June 2011 11
T ROUBLE SHOOTING
8
Problem Possible c use nd remedy
When machine is (a) Check that main isolating switch is
t rned on, red power t rned on and f ses are okay.
light does not
ill minate (b) Power light may be b rnt o t. If so,
replace it (this will not stop machine from
operating tho gh).
Machine will not start (a) Ens re that the rinse
temperat re has reached 82
O
C.
(b) Check operation of the door switch.
Machine not filling (a) Check if water isolating valve is f lly
correctly open, and check for obstr ctions in the
water s pply line, or line strainer needs
cleaning.
(b) Check if overflow pipe is seated
correctly in wash tank, and check for
foreign matter nder the O-ring of the
pipe.
(c) Check that rinse p mp is not
damaged internally and that motor is
f nctioning correctly.
(d) Check operation of the ball float
valve.
Poor wash (a) Check that detergent feeder to
machine is operating correctly, if fitted. If
operational, adj st the injector to
increase dosage.
(b) If hand-feeding with detergent,
increase dosage.
(c) Check for foreign matter in wash arm
jets. Clean if necessary.

ESWOOD OPERATING MANUAL ES-32 June 2011 12
Problem Possible c use nd remedy
(d) Check that items to be washed are
correctly placed in racks.
(e) Check temperat re of tanks. If
incorrect check thermostat settings and
heating elements.
(f) Check that the wash p mp is
f nctioning.
Incorrect temperat re of (a) Check thermostat setting (60°-65°C)
wash tank
(b) Check heating element.
Poor rinse (a) Check that water press re to
machine is not less than 100 kPa and
ens re that the water isolating valve is
f lly open.
(b) Check rinse arm jets for foreign
matter and clean if necessary.
(c) Check that the rinse p mp is
f nctioning correctly.
(d) Check that the line strainer is not
partially blocked. If so, remove and clean
filter.
(e) Check operation of the ball float
valve.
Ins fficient rinse/ (a) Ens re that temperat re of
Temperat re incoming water s pply is at least 65
O
C.
(b) Check that rinse booster element
and thermostat are f nctioning correctly.
Rinse temperat re 80°-88°C.

ESWOOD OPERATING MANUAL ES-32 June 2011 13
WIRING DIAGRAM
9

ESWOOD OPERATING MANUAL ES-32 June 2011 14
DRAWINGS
10

ESWOOD OPERATING MANUAL ES-32 June 2011 15
DRAWINGS
10

ESWOOD OPERATING MANUAL ES-32 June 2011 16
GOLDSTEIN/E SWOOD SPARE PARTS & SERVICE
11
For inq iries and access to 24/7 service back p, please call o r Toll-Free N mber:
(Applic ble to l ndline only ch rges pply for c lls m de from Mobile
Phone)
1800 013 123
This n mber will a tomatically access yo r nearest State office, or the technician
on d ty if after ho rs. After ho rs charges apply.