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MODELS:
ET-3E
ET-5E
ET-6E
SB-ET-3E
SB-ET-6E
INSTALLATION AND OPERATION MANUAL
An Employee-Owned Company
35 Garvey Street • Everett, MA 02149-4422 USA
Tel: (617) 387-4100 • Fax: (617) 387-4456
Outside MA Fax: 1-800-227-2659
Form No. S-2501 REV. E 5/03 Printed In U.S.A
Eco Tech
ELECTRIC STEAM COOKER
E-mail: custserv@mfii.com Web site: www.mfii.com
®
COVERING
• INSTALLATION
• OPERATION
• SERVICE & PARTS
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Table of Contents
Related Manuals for Market Forge Industries Eco Tech ET-3E
Summary of Contents for Market Forge Industries Eco Tech ET-3E
- Page 1 Eco Tech ® ELECTRIC STEAM COOKER COVERING MODELS: • INSTALLATION ET-3E • OPERATION ET-5E • SERVICE & PARTS ET-6E SB-ET-3E SB-ET-6E INSTALLATION AND OPERATION MANUAL An Employee-Owned Company 35 Garvey Street • Everett, MA 02149-4422 USA Tel: (617) 387-4100 • Fax: (617) 387-4456 Outside MA Fax: 1-800-227-2659 E-mail: custserv@mfii.com Web site: www.mfii.com Form No.
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Page 2: Table Of Contents
Table of Contents PARAGRAPH PAGE PARAGRAPH PAGE SECTION 1 INTRODUCTION SECTION 4 OPERATION Description ........... 1-1 Controls and Indicators ....... 4-1 Basic Functioning ........1-1 Operating Procedures ........4-1 Service ............1-1 4.2.1 Startup and Preheating ......... 4-1 4.2.2 Cooking—Mechanical Controls ....4-1 4.2.3 Shutdown and Daily Cleaning ...... -
Page 3: Introduction
Basic Functioning Product Service Department To begin operation, the power switch is pressed into the Market Forge Industries, Inc. position, illuminating the power light. Pour about 2 1/2 gal- 35 Garvey Street lons water into the steam generator, located at bottom of cav- Everett, Massachusetts 02149 ity. -
Page 4: Installation
2. Installation Assembly MODEL: ET-3E ® The assembled Eco Tech Pressureless Steam Cooker is AMPS shipped in a carton on a skid. Steps required for assembly are as follows: VOLTS PHASE 208V 1. Remove the carton and the unit off the skid. 60Hz 2. - Page 5 2. Installation (continued) 7. Remove the door interlock assembly by unscrewing the 14. To adjust the tension of the door latch, tighten both nuts two nuts that hold it in place (assembly is attached to the down until the springs are fully compressed, then back screws in the top right hinge mounting holes, each nut off 1 1/2 turn.
- Page 6 2. Installation (continued) TOP RIGHT HINGE MOUNTING HOLES INTERLOCK ASSEMBLY TOP LEFT HINGE ORIGINAL POSITION MOUNTING HOLES DOOR LATCH ASSEMBLY LEFT DOOR LATCH ORIGINAL POSITION MOUNTING HOLES INTERLOCK ASSEMBLY POSITION WHEN DOOR IS REVERSED LOWER LEFT HINGE MOUNTING HOLES LOWER RIGHT HINGE MOUNTING HOLES Fig.
- Page 7 2. Installation (continued) Table 2.1: Service Connections E = Electrical Connection CW = Semi-Auto Water Feed (Factory Option) D = Drain Kit (Factory Option) Optional - Auto Water Feed (Cold) 24" Optional - Drain Kit [610 mm] 3" [76 mm] 2"...
- Page 8 2. Installation (continued) FRONT PANEL Fig. 2.2: Wiring Diagram...
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Page 9: Initial Systems Inspection
3. Initial Systems Inspection General Hold / Idle Mode This section contains information for you to test and familiar- You enter this mode by placing the selector/timer knob to the ize yourself with the operation of the Eco Tech™. “Hold / Idle” position. This mode only works if the steaming cycle has been completed and the door has been left closed. -
Page 10: Operation
4. Operation Controls and Indicators 3. With the door closed, turn the timer knob to 15 minutes. ® The controls and indicators used to operate the Eco Tech The heaters will be energized. After 15 minutes, the buzzer will pressureless steam cooker are listed and described in go off, indicating that the steamer is ready to cook. -
Page 11: Shutdown And Daily Cleaning
4. Operation (continued) 4.2.3 Shutdown and Daily Cleaning 7. If “Total Concept” is needed repeat above procedure, After each period of daily operation, the steamer should be replacing vinegar with “Total Concept”. drained and cleaned. Simply press the power switch into the “... - Page 12 4. Operation (continued) ® Fig. 4.1: Control Panel, Mechanical Timer...
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Page 13: Troubleshooting
5. Troubleshooting General the operator/maintenance person should be thoroughly fa- miliar with Section 4 (“Operation”) of this manual. The information in this section is intended to assist the op- erator, maintenance and the service personnel in locating the If the problem cannot be readily corrected without the use of source of problems which may occur with the cooker. - Page 14 5. Troubleshooting (continued) TROUBLE POSSIBLE CAUSE REMEDY Generator will not create steam 8. Faulty heaters. 8. Check/replace heaters. (continued) 9. Wiring short. 9. Check wiring at terminals. 10. No water in generator. 10. Add 2 gallons of water. 11. Faulty exhaust valve.. 11.
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Page 15: Daily Cleaning
6. Maintenance General CAUTION: Under no circumstances should hardware (or parts) be replaced with a different size or type other than as This section contains both preventive and corrective mainte- specified in the parts list. The hardware used in the cooker nance information. -
Page 16: Control Panel Electrical Service Access
6. Maintenance (continued) Control Panel Electrical 6.6.1 Door Alignment Service Access The cooking compartment doors are prealigned at the fac- The control panel assembly is mounted on the front of the tory during assembly and should not need adjusting unless unit. -
Page 17: Door Latch Tension Adjustment
6. Maintenance (continued) 6.6.2 Door Latch Tension Adjustment Door Gasket Replacement Caution: Shut off main electrical power to unit. The cooking compartment door gaskets are made of a silicone type rubber material, which is very durable but subject to ROCEDURE wear during normal operation. - Page 18 6. Maintenance (continued) Fig. 6.1: Door Assembly Table. 6.1: Door Assembly ITEM NO. PART NO. PART NO. DESCRIPTION QTY. 3 PAN 5 & 6 PAN 91-5729 91-7692 OUTER DOOR 91-5766 91-7694 INNER DOOR 91-5731 91-7696 GASKET RETAINING PLATE 91-5286 91-7783 DOOR GASKET 91-5745 91-5745...
- Page 19 6. Maintenance (continued) Table 6.2: Reed Switch Subassembly Part List ITEM NO. PART NO. DESCRIPTION QTY. 91-7690 BRACKET, REED SWITCH 08-6308 REED SWITCH 10-2512 WASHER, STAR 10-1979 SCREW, 4-40 X 7/16" LG 10-2524 LOCK WASHER 10-2380 NUT, 4-40 NOTE: REED SWITCH ASSEMBLY IS LOCATED ON INSIDE OF FRONT FRAME Fig 6.2: Reed Switch Subassembly Part List...
- Page 20 6. Maintenance (continued) Table 6.3: Front View Assembly Parts List ITEM NO. PART NO. PART NO. DESCRIPTION QTY. 3-PAN 5 & 6-PAN 91-5700 91-7699 RACK 91-6910 91-6911 PANEL, SIDE 91-6914 91-6915 REAR POST 91-7660 91-7660 PANEL, TOP 08-5894 08-5894 NAME PLATE CASTING 91-6976 91-6976 COVER, CLEAN PORT...
- Page 21 6. Maintenance (continued) Fig 6.3: Front View Assembly Parts List...
- Page 22 6. Maintenance (continued) Table 6.4: Electric Subassembly Part List ITEM NO. PART NO. DESCRIPTION QTY. 91-6936 ELECTRIC MOUNTING PLATE 10-5944 CONTACTOR 08-6469 FUSE HOLDER 08-6468 FUSE, 250 V, 5A 08-6472 RELAY 08-6475 RELAY BASE 08-5229 CLIP HOLD DOWN RELAY 08-6566 RELAY, TIME DELAY 08-6552 TERMINAL...
- Page 23 6. Maintenance (continued) Table. 6.5: Junction Box Assembly ITE M NO. P A RT NO. D E S C RIP TION QTY. 91-7681 JUNC TION B OX 10-7356 TRA NS FORME R, 208V ONLY 10-7355 TRA NS FORME R, 240V & 480V 08-6555 TE RMINA L B LOC K Fig.
- Page 24 6. Maintenance (continued) Fig. 6.6: Control Panel Assembly Table. 6.6: Control Panel Assembly ITEM NO. PART NO. PART NO. DESCRIPTION QTY. 3-PAN 5 & 6-PAN 91-6891 91-6892 PLATE, CONTROL PANEL 91-7288 91-7288 LEXAN, CONTROL PANEL 08-6464 08-6464 TIMER, 60 MIN 08-6552 08-6552 TERMINAL STRIP...
- Page 25 6. Maintenance (continued) Fig. 6.7: Heating Element Assembly P A R T N O . M O D E L K W R A T IN G V O L T A G E 0 8 - 6 5 6 7 E T - 3 E 2 0 8 0 8 - 6 5 6 8...
- Page 26 6. Maintenance 6. Maintenance (continued) (continued) Fig. 6.8: Plumbing Assembly Table 6.8: Plumbing Assembly IT EM N O . P A R T N O . D ES C R IP T IO N Q T Y. 10-1054 S T R EET ELB O W , 3/ 8" N P T 08-6579 H O S E B A R B , 3/ 8"...
- Page 27 6. Maintenance (continued) Fig. 6.9: Ship Board Assembly Table 6.9: Ship Board Assembly ITEM NO. PART NO. PART NO. DESCRIPTION QTY. 3-PAN 6-PAN 98-1682 98-1685 ASSEMBLY DOOR SHIPBOARD ECO-TECH 98-1683 98-1684 PANEL, SIDE 98-1601 98-1601 LATCH (SPAGHETTI), DOOR, SB-ECO-TECH 98-1602 98-1602 BRACKET, DOOR HOLD MECH, SB-ECO-TECH 08-7957...