Moyer Diebel 501-HTN, 501-LT technical manual Revision History

Page 3

REVISIONS

Revision History

Revision

Revised

Serial Number

Comments

Date

Pages

Effectivity

 

 

 

 

 

12/16/92

All

Reissue of manual and new replacement parts lists.

 

 

 

 

8/29/93

18-19

3100

Redesign of door catch plunger and housing.

 

 

 

 

8/29/93

20-21

Redesign of thermometer fitting.

 

 

 

 

8/29/93

24-25

3210

Redesign of upper wash arm hub and gasket.

 

 

 

 

8/29/93

27

Added part numbers for valve kit.

 

 

 

 

8/29/93

30-31

Changed booster element part numbers.

 

 

 

 

8/29/93

40-42

Revised wiring schematics.

 

 

 

 

6/30/95

28-29

5733

Redesign of inlet chute.

 

 

 

 

6/30/95

30-31

5713

Redesign of booster assembly.

 

 

 

 

6/30/95

43-46

Added timer charts and diagrams.

 

 

 

 

9/28/95

20-21

6264

Redesign drain, eliminated tank overflow.

 

 

 

 

4/18/96

6795

Models 501UT, UTLC, UTL discontinued.

 

 

 

 

6/6/96

18, 38

6984

Redesign door safety switch, added magnetic

 

 

 

reed switch and relay.

 

 

 

 

6/6/96

42-45

6984

Revised wiring schematics.

 

 

 

 

8/1/96

7220

Redesigned all models to have same height.

 

 

 

 

9/1/96

26-27

7306

Flexible fill hose added.

 

 

 

 

1/9/97

42

6984

Revised wiring schematic.

 

 

 

 

5/16/98

21

9624

Redesigned drain hose

 

 

 

(P/N 0507265 changed to 0509302).

 

 

 

 

9/9/98

42-44

6984

Revised wiring schematics.

 

 

 

 

2/28/00

13

Revised troubleshooting instructions item #1, All

 

 

 

switches on except extended wash switch.

 

 

 

 

11/16/00

39

Replaced P/N 112204 thermostats with P/N 109069 in

 

 

 

 

 

booster for all serial numbers.

 

 

 

 

8/22/01

21

Revised part numbers on hose clamps and hose.

 

 

 

 

2/5/03

39

––

Replaced 108391 with 113622 thermometer.

 

 

 

 

4/23/03

3,8,14,38,40,42,50

W7604

Added Final Rinse Sentry information.

 

 

 

 

4/23/03

29,31

––

Changed hose P/N 0509214 to P/N 107417.

 

 

 

 

7/23/03

27, 29

––

Changed hose P/N 0502665, 0509214, 107214 to 107417

 

 

 

 

Image 3
Contents Technical Manual Moyer Diebel Limited Moyer Diebel, US Revision History This Intentionally Left Blank Contents Detergent Pump Assembly Welcome to Moyer Diebel IntroductionLimited Warranty Standard equipment includes Model NumbersOptions Accessories Electrical Power RequirementsWire Plus Ground Diagram Electrical Connections UnpackingChemical Sanitizer Plumbing ConnectionsDetergent Rinse AidCompleting Installation Operation Procedures Operation Summary501LT 60C/140F To use the Extended Wash Cycle Extended Wash CycleCleaning Schedule Daily-Every 8 HoursMeal Periods Deliming Process DelimingMaintenance Schedule As RequiredWeekly Condition Cause Solution TroubleshootingTroubleshooting con’t Replacement Parts Track and Panel Assembly Part Description Qty Item No TRACK/PANEL AssemblyDoor Switch Assembly Door & Switch Assembly Tank Heat and Drain Part Description Tank HEAT/DRAIN AssemblyPump Assembly Pump Assembly Wash System Assembly Wash System Assembly 715 Water Inlet Piping Assembly Fill System All Models Part Description Fill SystemBooster Assembly Includes Models HT, UT, UT-LC Part Description Booster AssemblyDetergent Pump Assembly Detergent Pump Assembly Detergent To Fill Pump see FIG System To Chemical Supply SANITIZER/RINSE AID Pump LT/UTL Drain Pump Assembly 501 UTL, UT-LC Part Description Drain Pump AssemblyControl Cabinet Control Cabinet Assembly HT, HTN, LT, UTL, UT, UT-LC Control Cabinet Assembly cont’d Electrical Schematics Electrical Schematics Electrical Diagram, 501-HT For machines Ranging from S/N Electrical Diagram, 501-HTN For machines beginning with S/N Electrical Diagram, 501-LT For machines beginning with S/N Electrical Diagram, 501-HT 50 Hz To Customer Disconnect Switch 115V Neutral Electrical Diagram, 501-HTN For machines built prior to S/N CLT If Used Timer Assembly 501HT Timer Assembly 501HT Timer Assembly 501UT Timer Assembly 501LT