Star UM1850A-230V Parts Manual

®

23

NOTE:
CENTER DRIVE SHAFT,
CRUMB TRAYS,
AND PAN STOP

1850 MODEL ONLY

27

30

28

31

32

21

23

22

29

33

35

8

11

12

26

34

38

37

25

NOTE:

2

CONVEYOR SHELVES

1833 MODEL ONLY

13

5

To Start:

Push power switch "ON".

If burner does not lght in one minute push the power
switch to the"OFF" position and wait five minutes.

After five minutes, retry.

Adjusting TIME and TEMPERATURE:

1) Press the up and down buttons (

hold for four seconds until TEMPERATURE display goes blank.

2) Press the enter button ( ) to switch between TIME
and TEMPERATURE.

3) Press the up button (Ý) to increase or the down button (ß) to

decrease TIME or TEMPERATURE. Hold button down for
faster display changes.

4) After five seconds, the new numbers will be saved and the oven
will display new settings.

A Star Manufacturing Company

ON

OFF

6

Ý ß

) at the same time,

3

1

A Star Manufacturing Company

7

9

4

17

10

SOME ITEMS ARE INCLUDED FOR ILLUSTRATIVE PURPOSES ONLY AND IN CERTAIN
INSTANCES MAY NOT BE AVAILABLE.

THIS DRAWING CONTAINS INFORMATION CONFIDENTIAL TO STAR MANUFACTURING
INTERNATIONAL, INC. NO REPRODUCTION OR DISCLOSURE OF ITS CONTENTS IS
PERMITTED.

36

MAIN ASSEMBLY

MODEL UM1833A / UM1850A

19

18

14

15

20

PARTS LIST February 9, 2007, Rev B

Ultra-Max Electric Conveyor Oven

UM1833A/1850A-230V - Main Assembly

Key

Number

1 G9-Z5716 2 TUNNEL SHROUD
2 G9-Z5745 1 INFEED SHELF
3 G9-Z5362 1 EXIT SHELF
4 2A-Z0314 4 ADJUSTABLE LEG
5 2C-Z5182 4 THUMB SCREW
6 2M-Z5747 1 CONTROL GRAPHIC
7 2M-Z5665 1 FRONT GRAPHIC
8 2P-Z4996 4 VENT PLUG
9 2R-Z5174 2 LATCH
10 2R-Z5188 2 LATCH KEEPER
11 2V-Z6696 1 PRESSURE TUBE
12 G9-Z5574 1 HOSE SECTION
13 2V-Z5789 1 PROBE TUBE
14 G9-EC0025 1 CONVEYOR FRAME UM1833
G9-EC0043 1 CONVEYOR FRAME UM1850
15 2A-Z6538 1 DRIVESHAFT ASSEMBLY
17 2A-Z5586 1/2 IDLER SHAFT ASSEMBLY UM1833 / UM1850
18 2B-Z5709 1 BELT - 6' UM1833
2B-Z5169 1 BELT - 10' UM1850
19 2B-Z5170 4 BELT SPLICE CLIP
20 2P-Z5168 4 BEARING
21 2P-Z6368 2 BEARING - DRIVE UM1850
22 G9-Z5281 1 PAN STOP
23 G9-Z6193 2 CRUMB TRAY
25 G9-EC0093 1 FAN BAFFLE ASSY
26 2N-Z6603 1 HEATING ELEMENT - THREE PHASE (220V)

2N-Z7477 1 HEATING ELEMENT - THREE PHASE (240V)
27 2U-Z5710 1 HOT AIR BLOWER
28 G9-EC0063 1 REAR COVER
29 2E-Z6630 1 POWER RESISTOR, 50ohm 208/230V
2E-Z5663 2 POWER RESISTOR BRACKETS
30 2B-Z5607 1 REAR FAN GUARD
31 2K-Z2895 1 SPLIT BUSHING
32 G9-Z5772 1 ACCESS DOOR
33 2E-Z5711 1 MOTOR CAPACITOR
34 2E-Z6650 1 CONTACTOR
35 2C-Z5195 1 CONDUIT HANGER
36 G9-EC0024 1 CONVEYOR ASSY COMPL, 33" UM1833
G9-EC0042 1 CONVEYOR ASSY COMPL, 50" UM1850
37 G9-EC0039 1 DOOR ASSEMBLY
38 G9-EC0087 1 REAR PANEL WELDMENT, QUAD UM1833A, UM1850A

Part

Number

MODEL

Number

Per

Unit

Description and Model Designation

1

IMPORTANT: WHEN ORDERING, SPECIFY VOLTAGE OR TYPE GAS DESIRED PAGE

1

INCLUDE MODEL AND SERIAL NUMBER OF

Some items are included for illustrative purposes only and in certain instances may not be available.

Star Manufacturing International, Inc.