Page 2 - Impinger I -–1000 Series Service Manual - Domestic; TABLE OF CONTENTS
Impinger I -–1000 Series Service Manual - Domestic 2 TABLE OF CONTENTS TABLE OF CONTENTS..............................................................................................................................................2 SEQUENCE OF OPERATIONS 1000/1001/1004/1005/1200/1201/1204/1205 ........
Page 4 - NOTE
Impinger I -–1000 Series Service Manual - Domestic 4 generator. The tach. generator is a DC voltage generator which supplies a voltage to the DC motor control board and is used as a reference for maintaining a constant conveyor speed. NOTE The 1200 Series Ovens utilize 2 complete conveyor drive syst...
Page 25 - TROUBLESHOOTING GUIDE; SYMPTOM
Impinger I -–1000 Series Service Manual - Domestic 25 TROUBLESHOOTING GUIDE SYMPTOM POSSIBLE CAUSE EVALUATION Incoming Power Supply Check breakers/Reset if required/ Call Power Co. if needed. (Export Ovens) For some export ovens, there is a control circuit step-down transformer. This transformer ste...
Page 33 - COOL DOWN SWITCH
Impinger I -–1000 Series Service Manual - Domestic 33 9 3/4 IN. ± 1/8 IN. COOLING FAN FAN BLADE 3. Reinstall and locate fan so that the front of fan blades are 9 3/4" from inside of oven back. (See Drawing) S. N. 4613 & Above (GAS) S. N. 4768 & Above (ELECTRIC) FAN HUB CONE FAN SPIDER 1 ...
Page 45 - REG
Impinger I -–1000 Series Service Manual - Domestic 45 PLACE DIGITAL VOLTMETER LEADS ON terminal S1 and S2, adjust the max pot. for a reading of 3.4 VDC. Place METER LEADS on terminals A1 and A2. Adjust the reg. pot. for a reading of 125 VDC. NOTE: In some instances when the input AC voltage runs on ...
Page 46 - STYLE 1
Impinger I -–1000 Series Service Manual - Domestic 46 D. C. MOTOR CONTROL BOARD SN 4390 - 14974 1000 SERIES GAS OVENS SN 4390 - 14790 1200 SERIES Three different styles of control boards have been used and all three are still usable. All three were supplied under the same part number. STYLE 1 CONTRO...
Page 47 - MIN MAX; STYLE 3
Impinger I -–1000 Series Service Manual - Domestic 47 checked until both "MIN" and "MAX" are in proper adjustment. Measure the speed of the conveyor and adjust the time/temp. display if necessary. Seal pots with Glyptol or nail polish. NOTE: Occasionally a new board (Style 2 and 3 on...
Page 48 - STEPPER CONTROL - ADJUSTMENT
Impinger I -–1000 Series Service Manual - Domestic 48 STEPPER CONTROL - ADJUSTMENT S/N 14975 AND ABOVE 1000 SERIES GAS OVEN S/N 14792 AND ABOVE 1200 SERIES GAS OVEN Blue Gray Red Brown Red POWER J 5 J 4 J 3 J 1 J 6 LOCKED ROTOR To T/T display POTENTIOMETER Max. Conveyor Speed Adj. Min. Conveyor Spee...
Page 50 - DISCARD
Impinger I -–1000 Series Service Manual - Domestic 50 BEARING, CONVEYOR SN 2164 AND ABOVE 1. Remove conveyor from oven and place on a flat work surface. 2. Remove connecting links from conveyor belting. See Installation and Operating Instructions Manual . 3. Remove conveyor belting from conveyor DRI...
Page 52 - SWITCH SETTINGS
Impinger I -–1000 Series Service Manual - Domestic 52 ALL 1000 & 1200 SERIES OVENS SWITCH SETTINGS 1 2 3 4 5 6 7 8 9 10 TYPE I OFF OFF* ON ON ON OFF* * TYPE II OFF OFF* OFF** ON ON ON TYPE III OFF OFF* OFF** ON OFF ON ON ON OFF ON (Baldor Motor) TYPE III OFF OFF* OFF** ON OFF OFF ON ON OFF ON (S...
Page 53 - BOTTOM OF TIME TEMP DISPLAY; PROCEDURE FOR USE OF TIME/TEMP. SIMULATOR
Impinger I -–1000 Series Service Manual - Domestic 53 Type IV has adjustment pots. In the center board. If temperature is still inaccurate after above calibration and troubleshooting, use the following to check the High Temp. Pot. normally the High Temp. Pot. does not require adjustment. Occasionall...
Page 54 - Dip Switch
Impinger I -–1000 Series Service Manual - Domestic 54 Dip Switch 1 2 3 4 5 6 7 8 9 10 TYPE I OFF OFF OFF ON OFF OFF TYPE II OFF OFF OFF OFF OFF OFF TYPE III OFF OFF OFF OFF OFF OFF OFF ON OFF ON NOTE: When on 50 HZ power, dip switch #2 must be "ON" With power ON turn time and temperature cal...
Page 55 - TOP VIEW
Impinger I -–1000 Series Service Manual - Domestic 55 THE FOLLOWING ITEMS ARE USED IN THE MODEL 1030, 1046, 1047 IMPINGER OVEN (EXPORT) AIR PRESSURE SWITCHES - REPLACEMENT AND ADJUSTMENT 1. Remove control panel top. 2. Disconnect wires from switch making note of wire number and location for reinstal...
Page 56 - FLOW; BURNER ALARM - REPLACEMENT
Impinger I -–1000 Series Service Manual - Domestic 56 IGNITION CONTROL - REPLACEMENT 1. Remove control panel top and front cover. 2. Loosen two (2) locking screws on front cover of relay (approx. 1/2 turn). 3. Remove front portion of relay by pulling straight out (rocking motion). 4. Remove wires fr...
Page 66 - LETTER
Impinger I -–1000 Series Service Manual - Domestic 66 PARTS / MODEL 1000,1001,1004, AND 1005 S/N 4390 & ABOVE LETTER P/N DESCRIPTION A 369247 Shaft Lock Ring B 369248 Knob 369064 Conveyor Speed Control Dial (Non-Digital Display Ovens) C 369012 Fuseholder D 369013 Fuse, 3 Amp 369014 Fuse, 10 Amp ...
Page 79 - BLOW UP / OVEN BACK – GAS
Impinger I -–1000 Series Service Manual - Domestic 79 BLOW UP / OVEN BACK – GAS
Page 81 - BLOW UP / OVEN BACK – ELECTRIC
Impinger I -–1000 Series Service Manual - Domestic 81 BLOW UP / OVEN BACK – ELECTRIC
Page 84 - PARTS / SERIES 1000 – CONVEYOR
Impinger I -–1000 Series Service Manual - Domestic 84 PARTS / SERIES 1000 – CONVEYOR LETTER P/N DESCRIPTION A 369002 Tension Knob, Conveyor B 369314 Roll, Conveyor-Notched C 369835 Conveyor Frame Assy. D 369312 Conveyor Shaft, Idler E 369160 Conveyor Pan Stop F 369641 Idle Bearing Bracket G 369220 I...
Page 85 - BLOW UP / SERIES 1000 CONVEYOR
Impinger I -–1000 Series Service Manual - Domestic 85 BLOW UP / SERIES 1000 CONVEYOR
Page 87 - BLOW UP / SERIES 1200 – CONVEYOR CONTROL
Impinger I -–1000 Series Service Manual - Domestic 87 BLOW UP / SERIES 1200 – CONVEYOR CONTROL
Page 88 - PARTS / SERIES 1200 – CONVEYOR
Impinger I -–1000 Series Service Manual - Domestic 88 PARTS / SERIES 1200 – CONVEYOR LETTER P/N DESCRIPTION A 369277 Retaining Block, Inner B 369275 Flanged Bearing, .50 ID C 369276 Inner Drive Shaft D 369274 Flanged Bearing, .75 ID E 369279 Retaining Block, Outer F 369278 Outer Drive Shaft G 369241...
Page 89 - BLOW UP / SERIES 1200 – CONVEYOR
Impinger I -–1000 Series Service Manual - Domestic 89 BLOW UP / SERIES 1200 – CONVEYOR
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