Stero ER-64 User Manual

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STERO ER-64

RACK CONVEYOR SERIES

The STERO ER-64 provides recirculating, heated wash and rinse tanks followed by a fresh water rinse creating a high volume, low water consuming washer in a 64" footprint.

STANDARD FEATURES

270 racks per hour

Rinse 2.02 gpm /.49 gallons per rack

Automatic fill maintains proper tank levels

Automatic start, rack activated switch starts conveyor­ and pumps

Automatic shut down stops operation during idle periods

2 HP wash and rinse motor each recirculating

225 gpm

Single point drain connection

2 large inspection doors

Center-fed wash and rinse manifolds

Stainless steel front enclosure panel protects motors and controls from moisture

Door safety switches prevents operation if door is open

Stainless steel drain valves and poppets, foot activated

Kit 55, included prv, shock arrestor and pressure gauge in final rinse line

Bell-type stainless steel skimmer acts as overflow and removes fats and oils from the wash tank

OPTIONS & ACCESSORIES

The full rack width washing pattern with our 225 gallons per minute pump powers this dishwashing workhorse. Rinsing and sanitizing is controlled by STERO’s exclusive rack activated final rinse which guarantees accurate, trouble-free cleaning.

Easy to operate, accessibility to components for maintenance and a basic design that produces clean dishes… that is the STERO ER-64 conveyor.

Right to Left / Left to Right Operation

Vent Cowls

Rinse Booster Electric or Steam

Circuit Breakers

Optional Cabinet-Style Doors

Automatic Dwell Conveyor

Table Limit Switch

Correctional Package

Voltage

208V  220V  480V  60cy 3ph

International options available, consult factory

ST50411 (07/15)

Page 1 of 4

Stero ER-64 User Manual

STERO ER-64

RACK CONVEYOR SERIES

VL

DM1 WM

EM

 

DM2 WH

VU SR

SS

 

 

 

 

 

 

 

5" RECOMMENDED CLEARANCE

 

 

 

 

 

 

 

4" MINIMUM TO WALL

 

 

3

 

 

 

 

 

 

 

ELECTRICAL CHANNEL

 

 

 

 

5

 

 

 

 

 

 

 

 

 

12

 

 

 

3

 

 

 

 

 

 

 

 

25

 

 

ELEC. BOX

 

 

 

 

OVER

 

 

 

 

 

 

HOOD

 

 

W/CONTROLS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24 7/8"x 3 7/8"

 

 

 

 

 

 

 

VENT I.D. (TYP)

 

 

 

 

 

 

 

VENT COWLS

 

 

 

TABLE LIP

 

 

OPTIONAL MUST

 

 

 

1 1/2

 

BE SPECIFIED

 

 

 

(TYP)

 

 

 

 

 

 

 

 

 

 

 

 

63 7/8

 

 

 

9 1/2

CLEARANCE

 

 

TANK I.D.

 

 

 

 

TO MOTOR

 

TABLE WIDTH TO

25

SUIT INSTALLATION,

RECOM. MINIMUM 30"

HOOD

OVER

 

 

1 5/8

 

(TYP)

21 3/4

 

17 1/2

 

21 1/2

 

3/16

25

TABLE

O.D.

GAP

 

1/2"x 3" CUTOUT TO CLEAR

1" TURNDOWN

CONVEYOR PAWL BAR

SYMMETRICAL TO HOOD

INTO MACHINE

DRIVE END ONLY

SUGGESTED TABLE CONNECTION

 

 

OVER HOOD

 

 

63 1/2

 

 

ELEC. BOX K.O.

 

 

APPROX. AS SHOWN,

 

 

CONN. POINTS WITHIN

VL

17

WM EM

 

 

 

16

 

4 1/2

 

DRAIN

OSED

 

L

 

 

C

O P E

O

8

 

 

F-F

 

 

 

DM 1

 

10 1/2

 

32

OSED

P E

 

 

 

 

 

 

 

 

NOTE: RIGHT HAND-AS SHOWN

 

 

 

 

 

 

 

 

 

LEFT HAND-OPPOSITE AS SHOWN

 

 

 

VENT

 

 

 

 

 

 

 

 

 

22

COWL

 

 

 

 

 

OVER HOOD

 

 

 

(TYP)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25

WH

 

 

 

 

 

 

 

 

 

 

9

10

 

 

 

 

 

 

 

WH

VU

 

 

 

VL

 

EM

WM

 

 

 

HEIGHT FOR

29

 

 

 

 

 

 

DOOR REMOVAL

VU

 

 

 

 

 

3 1/16

(TYP)

 

 

 

 

 

 

INSPECTION DOOR

 

 

 

 

 

 

 

 

25

 

 

 

 

13

 

 

 

 

IN RAISED POSITION

 

 

 

 

 

 

 

 

VENT

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

4 1/2

 

 

 

HEIGHT

 

 

 

 

 

 

 

 

 

(TYP)

 

 

 

 

 

 

 

 

 

18

 

 

55 1/2

 

 

21 3/4

1 5/8

 

 

 

(TYP)

NOMINAL

 

17 1/2

 

 

 

 

 

 

 

 

CLEAR.

 

 

 

 

 

 

MACHINE

 

 

 

 

 

 

 

 

 

 

THRU

 

 

 

 

 

 

 

HEIGHT

 

 

 

 

 

 

 

 

 

 

 

MACHINE

 

 

 

 

 

 

 

 

 

 

 

 

3/4

 

 

 

 

 

 

 

 

 

34

+1

 

 

 

 

 

SS

-0

 

 

 

 

 

TABLE

 

SS

 

 

 

 

HEIGHT

 

 

 

8

10

 

 

 

8

10

 

 

 

 

 

 

 

 

 

 

 

 

 

F-F

DM

SR

 

 

20 1/4

DM

SR

 

 

2

 

 

 

 

22 3/4

10 5/8

 

 

 

1&2

 

 

 

 

 

 

 

 

 

5 5/8

 

 

 

 

 

 

 

ELECTRIC TANK HEAT

 

 

 

STEAM TANK HEAT

PTS.

SIZE

 

DESCRIPTION

 

PTS.

SIZE

DESCRIPTION

DM

2" NPT (F)

DRAIN, MACHINE WASTE: LEAVE UNUSED PORTS

 

DM

2" NPT (F)

DRAIN, MACHINE WASTE: LEAVE UNUSED PORTS

PLUGGED

 

PLUGGED

 

 

 

 

 

WM

3/4" NPT (F)

WATER SUPPLY: 140° MIN. TANK FILL

 

WM

3/4" NPT (F)

WATER SUPPLY: 140° MIN. TANK FILL

WH

3/4" NPT (F)

WATER SUPPLY: 180°F. MIN. @ 20 PSI FLOW PRES­ .

 

WH

3/4" NPT (F)

WATER SUPPLY: 180°F. MIN. @ 20 PSI FLOW PRES­ .

 

 

 

CONSUMPTION = 121 GALS./HR.

 

 

 

CONSUMPTION = 121 GALS./HR.

 

 

1.

WASH PUMP MOTOR...........2 HP

 

SS

1" NPT (F)

STEAM SUPPLY: 15-40 PSI CONSUMPTION @ 20 PSI

 

 

2.

RINSE PUMP MOTOR...........2 HP

 

TANK HEAT: 140 LBS./HR.

 

 

3.

CONVEYOR MOTOR..........1/4 HP

 

SR

3/4" NPT (F)

STEAM RETURN:

 

 

4.

WASH TANK HEAT............10 KW

 

EM

ELECTRICAL

5.

RINSE TANK HEAT.............15 KW

 

 

 

ONE (3) WIRE FEEDER SIZED FOR:

 

 

 

 

 

1. WASH PUMP MOTOR...........2 HP

REQ.

TOTAL LOAD @ 208V-3PH = 83.6 AMPS

 

EM

 

 

 

TOTAL LOAD @ 480V-3PH = 37.9 AMPS

 

ELECTRICAL

2. RINSE PUMP MOTOR...........2 HP

 

 

SINGLE POINT CONNECTIONS REQUIRE MOUNTED

 

 

REQ.

3. CONVEYOR MOTOR..........1/4 HP

 

 

 

 

 

TOTAL LOAD @ 208V-3PH = 14.1 AMPS

 

 

CIRCUIT BREAKERS. MULTIPLE FEEDERS REQUIRED

 

 

 

 

 

OTHERWISE.

 

 

 

TOTAL LOAD @ 480V-3PH = 7.7 AMPS

VL

NOTED

VENT, LOAD END: RECOM. MIN. DRAW = 200 CFM

 

VL

NOTED

VENT, LOAD END: RECOM. MIN. DRAW = 200 CFM

VU

NOTED

VENT, UNLOAD END: RECOM. MIN. DRAW = 400 CFM

 

VU

NOTED

VENT, UNLOAD END: RECOM. MIN. DRAW = 400 CFM

 

ER-64 L-R

STANDARD 208V./230V./480V.-3PH.-60HZ. AVAILABLE

 

 

 

 

 

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ST50411 (07/15)

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