Eswood B42GN Technical Document

1
EQUIPMENT MANUAL
FOR
B42GN PROFESSIONAL
DISH WASHER
JUNE 2011

ESWOOD OPERATING MANUAL B42N/June 2011
2
T ABLE OF CONTENTS
1. Important: Prior to Installation 3
2. Technical Specifications 4
3. Installation 5
4. Initial Start-up Procedure 6-7
5. ashing Operation 8
6. Shutdown and Maintenance 9
7. Trouble Shooting 10 & 11
8. Drawings Spare Parts 12,13,14,15,16
9. iring Diagram 17
10. Spare Parts & Service 18

ESWOOD OPERATING MANUAL B42N/June 2011
3
I MPORTANT : PRIOR TO INSTALLATION
1
Installation must be carried out according to local regulations by qualified
trade persons. Isolating switch (es), shut-off valves etc must be within
easy reach of the machine for future service and maintenance
requirements. If in doubt call ES OOD AUSTRALIA or their
representative for further information. No responsibility will be accepted
for defects or damages by improper installation, for changes to the
product not authorised by ES OOD AUSTRALIA, or for operation
outside the technical specifications.
ES OOD AUSTRALIA warrants their products to be free from defects in
material and workmanship under "normal use and service". This does not
include normal wear and tear of parts. ES OOD AUSTRALIA will repair
or replace any parts, which in ES OOD AUSTRALIA's sole judgement
are defective in material or workmanship, in accordance with the warranty
offered.
This undertaking covers the provision of labour and parts for 12 months
from the date of delivery to the purchaser. This undertaking applies only
to state capitals. Remote areas are not covered by this commitment and
special enquires should be made. (Note: Tr vel time not covered by
w rr nty)
In no event will ES OOD AUSTRALIA be liable for loss of facilities or
other property and such things as, but not limited to, additional labour
costs, loss of revenue or anticipated profits, and other damages of any
kind whether direct, indirect, incidental or consequential.
Labour under warranty is supplied free of charge during normal working
hours, Monday to Friday. Should warranty work be requested outside or
our normal working hours a labour charge will be applied equivalent to a
normal hour rate without out of hour’s penalty rates. (Refer to last page of
this manual for your closest branch for arranty repair services)
Note: It is the responsibility of the owner to ensure the water feed to
Eswood Dish and Glass washers is of a quality that will not form
excessive build up of calcium and other dissolved minerals on the heating
elements. Premature failure of heating elements that exhibit this cause of
failure will not be covered under warranty, also if the filter valve is
discarded from the detergent tube warranty will be voided. PLEASE
ENSURE SUITABLE DETERGENT IS USED.

ESWOOD OPERATING MANUAL B42N/June 2011
4
T ECHNICAL SPECIFICATIONS
2
M chine Specific tions
Net eight 50kg
Hourly Capacity 1000 glasses/items/hr.
ash Cycle Time Hot cycle 1 min. Hot/Cold cycle 11/4 min.
Scrub cycle 3 min
Dwell/Rinse 4 seconds/15 seconds
Standard Equipment B42P: 400 x 400mm Glass/Cup Rack
W sh Pump, T nk nd Element
ash Pump 300 atts
ash Tank Capacity 13 Litres
ash Tank Heater 500 atts
ash temperature 60
O
C to 65
O
C
Rinse T nk nd Element
Rinse Tank Capacity 8 Litres
Rinse Tank Heater 2400 atts
Rinse Temperature 82
O
C - 85°C
ater Consumption 3 Litres per cycle
Electric l nd W ter Consumption
Electrical Input 240V, 50Hz, 1 phase, 14 Amps max
Hot ater Input 65
O
C @ 200 kPa to 400 kPa
Hose with
3
/
4
” B.S.P. fitting
Drain Outlet 11/2” B.S.P. gravity fed.

ESWOOD OPERATING MANUAL B42N/June 2011
5
I NSTALLATION
3
1. Remove the lower panel, position the machine and level by
screwing the adjustable feet.
2. Fit a 11/2” B.S.P. waste trap to underside of tank outlet.
3. Connect the hot & cold water supply hose to 3/
4
” B.S.P. isolating
valves adjacent to the machine. The hot water input supply should
be at 65
O
C and both hot & cold water supply at 200 to 400 kPa. A
pressure reducing valve should be fitted for pressure above 400
kPa.
Do not m ke w ter or plumbing connections th t will prevent
the m chine from being removed from position, for the
purpose of servicing.
Note that all plumbing work is to be done in accordance with local
plumbing codes.
4. Ensure that the rotary switch is “OFF” and connect the three pin
plug lead to a 15 Amp, 240V, 50Hz, 1 phase power outlet.
Note that any electrical work is to be done in accordance with the
rating plate on the lower panel.
IN RUN POSITION

6
I NITIAL START - UP PROCEDURE
4
1. ith the rotary switch “OFF” turn the hot & cold water and power
on.
2. Open the door, ensure the overflow tube is placed into the tank
drain flange and pump intake filter is located over the pump
suction hole (inside tank front) then close the door.
3. The machine is fitted with an automatic detergent injector. Place
the free end of the 10mm clear plastic tube, located under the
machine, into a 4 Litre or other suitable container of detergent.
The unit will prime itself after the initial cycles.
The injector must not run without detergent. Do not use wrong
products as they will void the warranty, and use product in
accordance with manufacturers’ recommendations.
4. Turn the rotary switch to “FILL” position (see page 7) and the
rinse cylinder will begin to fill with water. The fill light illuminates
till the cycle is complete. hen the rinse cylinder is full, the
water will flow out of the rinse jets and fills the wash tank and
stop automatically.
This ensures that all air is expelled from the rinse cylinder and
that the heating elements are safely covered with water. F ilure
to observe the bove will c use d m ge to the elements
nd is not covered under w rr nty.
5. Open the door check that the wash tank is full. Place strainer
trays in position within the tank and close door. Turn the toggle
switch behind the lower panel (see photo, previous page) to the
“Run” position.

ESWOOD OPERATING MANUAL B42N/June 2011
7
ESWOOD
DRAIN
OPTION
SCRUB
HOT & COLD
HOT
FILL
OFF
START
AITCYCLE ON ON
LO TEMP.
FILL
PO ER
ROTARY
S ITCH
CYCLE
START
BUTTON
CYCLE
LIGHT PO ER
ON LIGHT
FILL LIGHT
LO TEMP LIGHT
I NITIAL START - UP PROCEDURE
4
6. Turn the rotary switch to a “HOT” position and depress the
“START” button. The machine will not start until the water in the
rinse cylinder has reached 82
O
C, as indicated by the “Low”
temperature indicator light. At this temperature or above, the
machine will start and stop automatically as indicated by the
pulsating “CYCLE” light. (See Control on this page).
Repeat the above selecting the “Hot & Cold cycle.
7. Check under the machine for leaks and any loose items. Check
that the upper and lower wash arms turn freely. Note that the
indicator lights are functioning correctly.
8. At the end of the initial procedure, turn rotary switch to the ‘OFF”
position, open the door, remove the “strainer trays” and remove
the “overflow Tube” to drain tank. Place the overflow tube back
in position.
9. Refit the lower front panel and if possible leave the door open to
“Air” the machine

ESWOOD OPERATING MANUAL B42N/June 2011
8
WASHING OPERATION
5
1. Check the level of detergent and fill when necessary. Also check
that the pump intake filter is clean and in place over tank intake
hole and the overflow tube is placed into the drain flange at
bottom of tank.
2. Close the door, turn the rotary switch to “FILL” , the fill light
illuminates till filling is complete.
3. hen the machine has finished filling, open the door and check
that the water is up to the overflow level (approx. 30mm from
tank shelf) . The wash tank heating is actuated automatically.
Place the strainer trays in place within the tank.
4. Select the hot cycle on the rotary switch (see page 7 )according
to the degree of soiling. For heavy soiled glasses use the scrub
cycle, use the hot and cold cycle if glasses need to be cooled
after washing.
5. Place the dirty glasses upside down in the glass rack slice the
rack into the machine, close the door and press the “START”
button. The cycle light (see Page 7 ) pulsates during the cycle
till complete.
Note that the cycle will not begin until the water in the booster
has reached 82
O
C.to ensure correct temp of operation. arning
light “low temp” (See page 7) will indicate if the temperature is
low.
To avoid breakages when washing stem-ware, it is advisable to
use a compartmented glass rack. Your supplier can advise you
on the selection of an appropriate rack.
6. hen the washing is finished, open the door and remove the
clean rack. To wash another rack repeat from step 5.

ESWOOD OPERATING MANUAL B42N/June 2011
S HUTDOWN AND MAINTENANCE
6
1. Turn the rotary switch to “OFF“
2. Remove the strainer trays and overflow tube and drain the tank.
Clean the strainer trays by washing under tap.
3. Remove the pump intake filter at bottom of tank and clean it
under a tap ( ait till the wash water has been drained
completely before removal). Then refit the filter and overflow
tube.
4. Check that the rinse and wash arms and jets are free of foreign
matter. If necessary, remove the arms by undoing the centre
knurled screw and prick the jets using a small paper clip and
washout under tap and refit.
5. Clean the exterior of the machine with a damp sponge. Do not
pass water over the electrical controls and avoid abrasive or
strong detergents.
6. Check for leaks and ensure that the arms rotate freely.
7. Leave the door open if possible to allow the machine to air.

ESWOOD OPERATING MANUAL B42N/June 2011
10
TROUBLE SHOOTING
7
Problem Possible c use nd remedy
hen machine is (a) Check that main isolating switch is
turned on, red power turned on and fuses are okay.
light does not
illuminate (b) Power light may be burnt out. If so,
replace it (this will not stop machine from
operating though).
Machine will not start (a) Ensure that the rinse temperature
has reached 82
O
C.
(b) Check that the door is properly
closed
(c) Check operation of the door switch.
Machine not filling (a) Check if water isolating valve is
correctly and/or filling fully open, and check for obstructions
continuously in the water supply line.
(b) Check if overflow pipe is seated
correctly in wash tank, and check for
foreign matter under the O-ring of the
pipe.
(c) Check for obstruction in the water
supply solenoid valve and clean if
necessary. Check diaphragm and
replace if punctured.
(d) Check pressure switch operation.

ESWOOD OPERATING MANUAL B42N/June 2011
11
Problem Possible c use nd remedy
Poor wash (a) Check that detergent feeder to
machine is operating correctly.
(b) Check for foreign matter in wash arm
jets. Clean if necessary.
(c) Check that items to be washed are
correctly placed in racks.
(d) Check temperature of wash tank. If
incorrect check thermostat settings and
heating element.
(e) Check that the wash pump is
functioning.
Poor rinse (a) Check that water pressure to
machine is not less than 200 kPa
Ensure that the water isolating valve is
fully open.
(b) Check rinse jets for foreign matter
and clean if necessary.
(c) Check that the water supply solenoid
valve is functioning correctly.
(d) Check that the line strainer is not
partially blocked. If so, remove and clean
filter.
Insufficient rinse (a) Ensure that temperature of
temperature incoming water supply is at least 65
O
C.
(b) Check that rinse tank thermostat is
set correctly and functioning.
(c) Check rinse tank elements.

ESWOOD OPERATING MANUAL B42N/June 2011
12
DRAWINGS
8

ESWOOD OPERATING MANUAL B42N/June 2011
13
SPARE PARTS
8 B-42
Code Description
B-42A09 TOP CONROL ASSY
B-42A11 TOP CONTROL ASSY
B-1322 DOOR HINGE ROD
B-42A05 DOOR ASSY
B-42A07 RACK GUIDE ASSY
B-42P25 FRONT PANEL
CF-107 PLASTIC ADJ FEET
MLEPLA04 STAINLESS STEEL ADJUSTABLE LEG

ESWOOD OPERATING MANUAL B42N/June 2011
14
SPARE PARTS
8

ESWOOD OPERATING MANUAL B42N/June 2011
15
SPARE PARTS
8
Code Description
B-42415 STAINER ASSY
EP-223 600 TANK ELEMENT
B-42A08 RINSE CYLINDER ASSY
GSK-015 GASKET
EP-217 2400 RINSE CYLINDER ELEMENT
RT-144 HOSE RUBBER 12MM – 1 M
HC-108 HOSE CLAMP (STAINLESS STEEL)
EP-125 SOLENOID VALVE HOT & COLD
PF-347 FILTER VALVE
EP-252 DETERGENT PUMP
SS-131 THERMOSTATS
HC-116 HOSE CLAMP (STAINLESS STEEL)
SS-151 SENSOR
RT-134 TUBE 5MM I.D. CLEAR X 1M
MCL-012 ARNING LABEL – ELEC
B-42P25 FRONT PANEL
1 -3P13 INSTALLATION STRIP – MICRO S ITCH
I -3A12 BRIDGE BRACKET ASSY
SS-256 ROTARY S ITCH + KNOB
HC-121 HOSE CLAMP(STAINLESS STEEL)
EM-136 CAPACITOR 12.5 UF
B-42A13 FILTER INTAKE ASSY
PF-601P HEX BACK NUT 1/8” BSP BRAS
A-125 ASHER
B-42T02 BEARING TUBE PLUNGER
GSK-106 GASKET
A-125 ASHER
B-42A10 PLUNGER ASSY
PF-621 ASTE OUTLET – PLASTC COMP
A-2887 DOOR CATCH
B-42A07 RACK GUIDE ASSY
B-42A16 OVERFLO TUBE ASSY
B-42A05 DOOR ASSY
SC-403 M5 X12MM PAN SCRE
A-2560-1 DOOR HINGE ROD
B-42A21 LO ER DISCHARGE CASTING ASSY
B-42M02-1 ASH ARM BEAROING PIN
PF-701 RINSE JET ES-25
PF-509P CAP 3/8 X 26 TPI THD – BRA
B-1108 THRUST SCRE

ESWOOD OPERATING MANUAL B42N/June 2011
16
S PARE PARTS
8. B-42
Code Description
A-1917-1 BUSH – RINSE ARM 32/50
B-42P24 ASH ARM ASSY
A-2454-1 RINSE ARM 2 JETS
A-2454-2 RINSE ARM 3 JETS
B-42M03 ASH ARM BASE TOP
SE-134 17 x 2.5 “O” RING
B-42C12 ASH ARM SUPPORT NUT
B-42A22 UPPER DISCHARGE CASTING ASSY
B-42A09 TOP CONTROL ASSY
SS-257 ELECTRONIC TIMER
SS-258 BASE TIMER
SS-154 PRESSURE S ITCH
EP-341 15A PLUG AND LEAD GREY 3M
EP-151 16MM CABLE GLAND IP68
EP-149 STRIP CONNECTOR 12 POLE 3
B-42P19 CONTROL PANEL
EP-156 TRANI LAMP RED
EP-157 TRANI LAMP GREEN
EP-158 TRANI LAMP AMBER
SS-201 START BUTTON (GREEN)
SS-255 ROTARY S ITCH 16A 43MM LEVER

ESWOOD OPERATING MANUAL B42N/June 2011
17
WIRING DIAGRAM
9

ESWOOD OPERATING MANUAL B42N/June 2011
18
GOLDSTEIN/E SWOOD SPARE PARTS & SERVICE
10
For inquiries and access to 24/7 service backup, please call our Toll-Free Number:
(Applic ble to l ndline only ch rges pply for c lls m de from Mobile
Phone)
1800 013 123
This number will automatically access your nearest State office, or the technician
on duty if after hours. After hours charges apply.