Ecolab OMEGA 5E Manuel utilisateur
INSTALLATION & OPERATION MANUAL
FOR ECOLAB MODEL:
OMEGA 5E
www.ecolab.com
CHEMICAL SANITIZING DISHMACHINE
October 4, 2007
P/N 7610-003-28-32 (Revision A)
Manufactured in the United States by:
REVISION/
PAGE REVISION
DATE MADE
BY APPLICABLE
ECN DETAILS
A 04-02-2007 MAW N/A Release to production.
3 08-20-2007 MAW N/A Corrected dimension from 38” to 39”.
30, 35 08-27-2007 MAW N/A Added two Ecolab numbers.
2, 7 09-07-2007 MAW N/A Removed total cycle time of 130.
Corrected booster heater cover to say control box cover.
32 10-04-2007 MAW 7934 Changed cover on power junction box.
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ii
NOMENCLATURE FOR THE MODELS COVERED IN THIS MANUAL
OMEGA-5E
Omega 5E - Chemical sanitizing, electrically-heated dishmachine
Model:
Serial No.:
Installation Date:
Service Rep. Name:
Phone No.:
SECTION DESCRIPTION PAGE
I. SPECIFICATION INFORMATION
Specifications 2
Dimensions 3
II. INSTALLATION/OPERATION INSTRUCTIONS
Installation Instructions 5
Electrical Installation Instructions 6
Operation Instructions 7
Chemical Dispensing Equipment 9
Cam Timer Operation 10
III. PREVENTATIVE MAINTENANCE 13
IV. TROUBLESHOOTING SECTION
Common Problems 15
V. SERVICE PROCEDURES
Rinse Solenoid Valve Repair Parts 17
VI. PARTS SECTION
Standard Parts 22
Chemical Feeder Pump Assembly 25
Solenoid Valve Repair Parts 26
Vacuum Breaker Repair Parts 27
Control Box Assembly 28
Peripump Box Assembly 31
Electrical Connection Box Assembly 32
Frame Assembly 33
Hood Assembly 34
Switch Panel Assembly 35
Tub Assembly 36
Frame & Motor Assembly 38
Pump and Motor Assembly 40
Booster Tank Assembly 41
Incoming Plumbing Assembly 42
Door Components 43
Front Panel Assembly 44
Retrofit Kit, Switch Box Assembly 45
VII. ELECTRICAL DIAGRAMS
OMEGA 5E (115 Volt, 60 Hz, Single Phase) 47
TABLE OF CONTENTS
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1
SECTION 1:
SPECIFICATION INFORMATION
Omega 5E Installation & Operation Manual 7610-003-28-32
Issued: 04-03-2007 Revised: 09-07-2007
SECTION 1: SPECIFICATION INFORMATION
SPECIFICATIONS OF THE OMEGA 5E
2
OPERATING CAPACITY ( NSF RATED):
RACKS PER HOUR 29
DISHES PER HOUR 725
GLASSES PER HOUR 725
OPERATING CYCLES (SECONDS):
NORMAL CYCLE:
WASH TIME 45
RINSE TIME 25
TOTAL CYCLE TIME 90
WASH TANK CAPACITY (GALLONS): 1.2
WASH PUMP CAPACITY (GPM): 61
OPERATING TEMPERATURES:
WASH (MINIMUM) 120°F
WASH (RECOMMENDED) 140°F
RINSE (MINIMUM) 120°F
RINSE (RECOMMENDED) 140°F
WATER REQUIREMENTS:
WATER LINE SIZE NPT 1/2”
DRAIN LINE SIZE NPT 2”
FLOW PRESSURE 20 ±5
PSI
MINIMUM CHLORINE REQUIRED (PPM): 50
ELECTRICAL REQUIREMENTS:
WASH PUMP MOTOR HP 3/4
RINSE TYPICAL
HEATER TOTAL ELECTRICAL
VOLTS PH HZ RATINGS AMPS CIRCUIT
115 1 60 2KW@110V *16 A 20 AMP
* This dishmachine is designed so that the wash motor is
never running when the wash heater is on. Service load is
based upon the higher of the two amperages.
NOTE: Typical Electrical Circuit is based upon (1) 125% of
the full amperage load of the machine and (2) typical
fixed-trip circuit breaker sizes as listed in the NEC 2002
Edition. Local codes may require more stringent protec-
tion than what is displayed here. Always verify with your
electrical service contractor that your circuit protection is
adequate and meets all applicable national and local
codes. These numbers are provided in this manual sim-
ply for reference and may change without notice at any
given time.
FRAME DIMENSIONS:
WIDTH 24 1/2”
DEPTH 25 1/4”
DEPTH, WITH FRONT DOOR OPEN 36 3/4”
HEIGHT 41 3/8”
MAXIMUM WASH CHAMBER CLEARANCE 11 1/2”
NOTE: Always refer to the machine data plate for specific
electrical and water requirements. The material provided
on this page is for reference only and may be subject to
change without notice.
Omega 5E Installation & Operation Manual 7610-003-28-32
Issued: 04-03-2007 Revised: 08-20-2007
SECTION 1: SPECIFICATION INFORMATION
DIMENSIONS
3
21 1/4
(540 mm)
17
(432 mm)
20
(508 mm)
C
A
21 1/4
(540 mm)
B
7 3/4
(197 mm)
39
(991 mm)
6 3/4 (171 mm)
6 (152 mm)
12 1/4
(311 mm)
36 3/4
(933 mm)
24 1/2
(622 mm)
25 1/4
(642 mm)
C
A
B
3 (76 mm)
A - Incoming Water Connection
B - Drain Connection - 2" IPS
C - Electrical Connection Point
NOTE: All vertical dimensions are
at lowest point due to adjustable
bullet feet and may be raised an
additional 2 3/4".
11 1/2
(292 mm)
DISH
CLEARANCE
4
SECTION 2: INSTALLATION/OPERATION
INSTRUCTIONS
Omega 5E Installation & Operation Manual 7610-003-28-32
Issued: 04-03-2007 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
5
VISUAL INSPECTION: Before installing the unit, check the container and the machine for any damage. A damaged container
could be an indication of damage to the unit. If there is damage to both the container and the unit, DO NOT throw away the
container. The dishmachine has been inspected and packed at the factory with the expectation that it will arrive to you in new,
undamaged condition. However, rough handling by carriers or others may damage the unit while in transit. If this situation does
occur, do not return the unit to Ecolab; instead contact the carrier and ask them to inspect the damage to the unit and to com-
plete an inspection report. You must contact the carrier within 48 hours of receiving the machine.Also, contact your Ecolab rep-
resentative.
UNPACKING THE DISHMACHINE: Remove the machine from the container and inspect for any missing parts. If an item
appears to be missing, contact your Ecolab representative immediately to report it.
LEVEL THE DISHMACHINE: The dishmachine(s) covered in this manual are designed to operate on
a level surface. Ensure that the machine is level from side to side and from front to back; adjust the
unit’s bullet feet as required. Failure to level the dishmachine may cause decreased washing perfor-
mance.
PLUMBING THE DISHMACHINE: All plumbing connections must comply with all applicable local, state and national plumbing
codes. The plumber is responsible for flushing the incoming water line prior to connecting it to remove all foreign debris that
may get trapped in the valves or cause an obstruction.Any valves that are fouled by matter left in the water line and the expens-
es resulting are not the responsibility of the manufacturer.
CONNECTING THE DRAIN LINE: The Omega 5 drain requires a minimum 2” NPTpiping that is pitched
at least 1/4” per foot. There must also be an air gap between the machine drain line and the floor sink
or drain. If a grease trap is required by code, it should have a flow capacity of 5 gallons per minute.
WATER SUPPLY CONNECTION: Install the water supply line (1/2” NPT minimum) to the dishmachine
line y-strainer using copper pipe. It is recommended that a water shut-off valve be installed between the
main supply and the machine to allow for service. The water supply line must be capable of 20 ±5 PSI
“flow” pressure at the recommended temperature as indicated on the data plate.
In areas where the water pressure fluctuates or is greater than the recommended pressure, it is sug-
gested that a water pressure regulator be installed. The Omega 5 does not come with a water pressure
regulator as standard equipment.
It is also recommended that a shock absorber (not supplied with the Omega 5) be installed in the incom-
ing water line. This prevents line hammer (hydraulic shock), induced by the solenoid valve, which can
cause damage to the equipment.
PLUMBING CHECK: Slowly turn on the water supply to the machine after connecting the incoming fill line and drain line. Check
for leaks and repair as required. Leaks must be repaired prior to placing the machine in operation.
Frame with Adjustable Foot
Drain Connection
Y-Strainer
Raise Lower
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