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3M

 Overhead Projector 1800 

 

Illustrated Parts Breakdown

 

© 3M 2007

 

 

Section 2.   Open Head Assembly 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 

Open Head Assembly Parts List 

Item 

3M Part Number 

Description 

Qty. 

78-8120-8507-0 

Open Singlet Head Module 

78-8120-8499-0 

Open Mirror Module 

78-8014-8951-5 

Lens, Wide Angle, Singlet (293mm) 

78-8120-8565-8 

Head Stabilizer Kit 

 

Head Stabilizer Kit

 

 

4

Содержание 1805

Страница 1: ...al Systems Department OHP Service Documentation 6801 River Place Boulevard 3M 2007 All Rights Reserved Austin Texas 78726 9000 78 6970 7536 0 Overhead Projector 1800 Series Illustrated Parts Breakdown Mar 2007 ...

Страница 2: ...M Company All other trademarks or registered trademarks are the property of the respective company Important Notice All statements technical information and recommendations related to the service repair or operation of 3M products are believed to be reliable but the accuracy or completeness is not guaranteed and based on information provided to us Before implementation you must evaluate them and d...

Страница 3: ... WITH TAPED IN STAGE GLASS 17 SECTION 9 TOP COVER ASSEMBLY WITH CLIPPED IN STAGE GLASS 19 SECTION 10 BASE ASSEMBLY 21 SECTION 11 LAMP HOUSING SINGLE ENX FXL 23 SECTION 12 LAMP HOUSING DUAL ENX FXL 24 SECTION 13 LAMP HOUSING SINGLE FNT 25 SECTION 14 LAMP HOUSING DUAL FNT 26 SECTION 15 LAMP HOUSING DUAL EVD 27 SECTION 16 LAMP ASSEMBLY 28 SECTION 17 COOLING FAN ASSEMBLY 29 SECTION 18 ROLL FILM KIT 30...

Страница 4: ...mbly and locate the item on the exploded view Match the part callout number to the corresponding number in the parts list 3 Parts shown inside a dashed box can only be ordered as an assembly Any part or mounting hardware shown outside the box is not included with the assembly Machine Identification Plate The serial number plate for the 1800 is located on the bottom panel of the projector The Machi...

Страница 5: ...over Modules U S and A4 See Sections 8 9 8 9 1A 1D Fresnel Lens Dual Element 182 5 mm 78 8120 8504 7 8 9 6 Fresnel Lens Dual Element Inverted Singlet 175 3mm 78 8120 8502 1 8 6 On Off Button Kit Red 78 8120 8563 3 8 9 8A On Off Button Kit Blue 78 8120 8564 1 8 9 8B Base Mirror Module EVD FNT 78 8120 8511 2 10 1 Base Mirror Module ENX FXL 78 8120 8512 0 10 2 Base Module 78 8120 8517 9 10 8 Lamp Hou...

Страница 6: ...Section 10 ENX FXL Lamp Housing Single and Dual See Sections 11 and 12 FNT Lamp Housing Single and Dual See Sections 13 and 14 EVD Lamp Housing Dual See Section 15 Lamp Assembly See Section 16 Cooling Fan Assembly See Section 17 Roller Kit See Section 18 Wire Jumpers See Sections 19 and 20 Plastic Parts Kit See Section 21 Electrical Parts Kit See Section 22 Post Mounting Hardware See Section 6 and...

Страница 7: ... 8120 8498 2 Inverted Mirror Module Includes Mirror Tape and Holder 1 4 78 8120 3158 7 Mount Inverted Head 1 5 78 8120 3154 6 Yoke Triplet Left 1 6 78 8120 3155 3 Yoke Triplet Right 1 7 78 8096 5792 3 Lens Wide Angle 254 78mm 1 8 78 8097 3693 3 Lens Triplet 345mm 1 9 78 8120 4070 3 Light Shield Kit Optional 1 Note Once current inventory is gone replacement is entire head assembly Light Shield Kit ...

Страница 8: ...n Head Assembly Open Head Assembly Parts List Item 3M Part Number Description Qty 1 78 8120 8507 0 Open Singlet Head Module 1 2 78 8120 8499 0 Open Mirror Module 1 3 78 8014 8951 5 Lens Wide Angle Singlet 293mm 1 4 78 8120 8565 8 Head Stabilizer Kit 1 3 Head Stabilizer Kit 4 2 1 ...

Страница 9: ...3M Overhead Projector 1800 Illustrated Parts Breakdown 3M 2007 9 Section 3 Closed Head Assembly 4 Singlet Head only 3 1 2 5 6 14 13 15 8 7 9 11 10 12 16 ...

Страница 10: ...rticulate 1 6A 78 8064 1602 6 Clamp Lens Dust Shield Doublet 1 6B 78 8054 1791 8 Clamp Lens Dust Shield Singlet 1 7 78 8064 1643 0 Mount Lens Singlet 1 8A 78 8073 2980 6 Lens Wide Angle Singlet only 1 8B 78 8011 1440 2 Lens Meniscus Doublet only 1 9 78 8064 1457 5 Mirror Housing Assembly 1 10 78 8120 3122 3 Cover Doublet Articulate 1 11 78 8011 1445 1 Pivot Rod 1 12 78 8120 3121 5 Bracket Lens 1 1...

Страница 11: ...ost Note When stock runs out replacement is XO 0038 1808 5 1 1B 78 8120 8576 5 Arm Offset Post Kit rectangular post 1 2 Arm Focus Order Arm Kit 78 8120 8575 7 2 3 78 8120 4017 4 Pad Tension 1 4 78 8120 3069 6 Pad 1 5 78 8120 3142 1 Cap Focus 1 6 Knob Focus Gear Blue Order Arm Kit 78 8120 8575 7 1 7 78 8079 8744 7 Rack Focus 1 8A 78 8120 8513 8 Rectangular Post Inverted Arm 1 8B 78 8120 8514 6 Rect...

Страница 12: ...3M Overhead Projector 1800 Illustrated Parts Breakdown 3M 2007 12 Section 5 Arm Assembly Serial number 18040828 to 1877398 1 2 3 4 10 9 11 12 5 6 7 8 ...

Страница 13: ...Clamp friction included in arm assembly kit 78 8120 8575 7 1 6 See note Pressure Bar included in arm assembly kit 78 8120 8575 7 1 7 See note Spring Compression included in arm assembly kit 78 8120 8575 7 2 8 See note Screws Shoulder included in arm assembly kit 78 8120 8575 7 2 9 See note Cap Focus included in arm assembly kit 78 8120 8575 7 1 10 RO 0038 1149 2 Knob Focus Gear Blue Not compatible...

Страница 14: ...007 14 Section 6 Square Post with Arm Assembly Serial Nbrs 1877399 and above Parts List Item 3M Part Number Description Qty 1 XO 0038 1808 5 Square Post With Arm Assembly includes all mounting hardware 1 2 78 8121 4789 6 Square Post Mounting Hardware Kit 1 2 1 ...

Страница 15: ...ead Projector 1800 Illustrated Parts Breakdown 3M 2007 15 Section 7 Rectangular Post Mounting Hardware 5 5 1 2 3 4 8 13 14 6 7 6 10 11 12 14 8 9 Basic Post Mounting Hardware Inverted Post Mounting Hardware 5 5 ...

Страница 16: ... includes focus rack and cap 1 5 78 8120 3108 2 Latch Red Note When inventory runs out this part will only be available in kits 78 8120 8516 1 78 8120 8515 3 and 78 8120 8521 1 1 6 78 8120 3104 1 Block Post Mount 1 7 78 8079 8997 1 Screw Post Latch Spring 1 8 78 8120 3144 7 Cradle Post 1 9 78 8120 3126 4 Handle Carry 1 10 78 8079 9218 1 Strap Handle Alternate 1 11 78 8079 9217 3 Cap End 2 12 Screw...

Страница 17: ...1800 Illustrated Parts Breakdown 3M 2007 17 Section 8 Top Cover Assembly with taped in stage glass On Off Button Kit On Off Button Cam Rib Cam Spring Top Cover Pivot Shaft Button Spring Spring Well Pivots Pin 2 6 3 4 5 7 1 8 ...

Страница 18: ...Module Basic A4 1 1D XO 0038 0892 0 Top Cover Module with Lamp Changer A4 1 2 78 8120 4155 2 Glass Stage 1 3 78 8005 0481 9 Spring Compression 1 4 78 8079 8768 6 Latch Top Cover 1 5 78 8120 3114 0 Retainer Fresnel 2 6A 78 8120 8502 1 Fresnel Dual Element inverted singlet 175 3 mm 1 6B 78 8120 8504 7 Fresnel Dual Element 182 5 mm 1 7A 78 8120 3138 9 Button On Off Red 1 7B 78 8120 3151 2 Button On O...

Страница 19: ...800 Illustrated Parts Breakdown 3M 2007 19 Section 9 Top Cover Assembly with clipped in stage glass 2 6 3 4 5 1 7 On Off Button Kit On Off Button Cam Rib Cam Spring Top Cover Pivot Shaft Button Spring Spring Well Pivots Pin 8 ...

Страница 20: ...r A4 1 2 78 8120 4155 2 Glass Stage 1 3 78 8005 0481 9 Spring Compression 1 4 78 8079 8768 6 Latch Top Cover 1 5 78 8120 3114 0 Retainer Fresnel 4 6 78 8120 8504 7 Fresnel Dual Element 182 5 mm 1 7A 78 8120 3138 9 Button On Off Red 1 7B 78 8120 3151 2 Button On Off Blue 1 8A 78 8120 8563 3 On Off Button Kit Red Note Once stock is gone order 78 8120 8564 1 1 8B 78 8120 8564 1 On Off Button Kit Blue...

Страница 21: ...3M Overhead Projector 1800 Illustrated Parts Breakdown 3M 2007 21 Section 10 Base Assembly See Fan Assembly Section 17 7 4 9 See Lamp Assembly Section 16 10 3 5 1 2 6 8 ...

Страница 22: ...ransformer EVD 100 127V 1 4B 78 8120 3128 0 Transformer EVD 220 240V 1 4C 78 8120 3130 6 Transformer FNT 100 127V 1 4D 78 8120 3127 2 Transformer FNT 220 240V 1 5 78 8033 1666 6 Clip Resistor 1 6 78 8120 3110 8 Pivot Top Cover 2 7 No charge Foot 4 8 78 8120 8517 9 Base Module 1 9 78 8120 8520 3 Lamp Housing Kit 1 10A Knob Lamp Changer Red Note Part discontinued order 78 8120 3162 9 1 10B 78 8120 3...

Страница 23: ...X FXL Lamp Housing Single ENX FXL Parts List Item 3M Part Number Description Qty 1 78 8120 3197 5 Socket Lamp Single ENX FXL 1 2 78 8064 1491 4 Ejector Lamp 1 3 78 8064 1510 1 Spring Lamp Retaining 1 4A 78 8011 1186 1 Lamp ENX 1 4B 78 8073 7100 6 Lamp FXL 1 5 78 8073 7208 7 Bracket Socket 1 4 5 1 2 3 ...

Страница 24: ...on Qty 1A 78 8120 3196 7 Socket Lamp Dual ENX FXL RIGHT 1 1B 78 8120 4046 3 Socket Lamp Dual ENX FXL LEFT 1 2 78 8120 3088 6 Plate Socket Dual ENX FXL 1 3 78 8079 8863 5 Retainer Lamp 2 4 78 8079 8862 7 Ejector Lamp 2 5A 78 8011 1186 1 Lamp ENX 2 5B 78 8073 7100 6 Lamp FXL 2 6 78 8079 8866 8 Sleeve Color Tune 1 7 26 1009 7186 5 Clip Speed Knob to Shaft 1 6 3 1 5 4 2 7 ...

Страница 25: ... List Item 3M Part Number Description Qty 1 78 8079 8829 6 Reflector FNT 1 2 78 8079 8896 5 Spring Reflector Retainer 1 3 78 8054 1175 4 Lamp FNT 1 4 Rod Center EVD FNT 1 5 78 8079 8834 6 Bracket Small Condenser 1 6 78 8079 9053 2 Spring Catch 1 7 78 8012 7827 2 Condenser FNT 1 8 78 8120 4003 4 Socket Single FNT 1 1 4 3 2 5 7 8 6 ...

Страница 26: ... 60mm FNT 1 3 78 8079 8829 6 Reflector FNT 1 4 78 8120 3193 4 Socket Lamp Dual FNT 1 5 78 8054 1175 4 Lamp FNT 2 6 78 8079 9053 2 Spring Catch 1 7A 78 8079 8834 6 Bracket Small Condenser 1 7B 78 8079 8836 1 Bracket Large Condenser 1 8 78 8012 7827 2 Condenser FNT 1 9 78 8079 9025 0 Condenser Dual 1 10 Rod Center EVD FNT 1 11 26 1009 7186 5 Clip Speed Knob to Shaft 1 12 78 8079 8928 6 Shaft Color T...

Страница 27: ...or Retainer 1 2 78 8054 1775 1 Reflector 60mm EVD 1 3 78 8097 3649 5 Spacer Reflector 1 4 78 8120 3193 4 Socket Lamp Dual 1 5 78 8079 8791 8 Lamp EVD 2 6 78 8079 9053 2 Spring Catch 1 7 78 8079 8836 1 Bracket Large Condenser 1 8 78 8079 9025 0 Condenser Dual EVD 1 9 Rod Center EVD FNT 1 10 26 1009 7186 5 Clip Speed Knob to Shaft 1 11 78 8079 8928 6 Shaft Color Tune EVD FNT 1 1 3 2 6 7 8 10 9 11 4 ...

Страница 28: ...f 1 4 78 8120 3134 8 Switch Housing 1 5 DY 1160 2020 6 Strain Relief 1 6 78 8073 7127 9 Resistor 1 2 Ohm 1 7 78 8062 1180 7 Diode Kit Must order Diode Kit P N 78 8062 1180 7 1 8 78 8033 1666 6 Clip Resistor 1 9 78 8120 3097 7 Actuator Lamp Changer 1 10 78 8120 3079 5 Switch Lamp Changer Right Holder 1 11 78 8120 3080 3 Switch Lamp Changer Left Holder 1 12 78 8079 8933 6 Thermostat Safety 190º F 1 ...

Страница 29: ...7 29 Section 17 Cooling Fan Assembly Cooling Fan Assembly Parts List Item 3M Part Number Description Qty 1 Duct Fan 1 2 Motor Fan 120V 1 3 Blade Fan 1 4 XO 0038 0869 8 Fan Motor Assembly 230V 1 5 XO 0038 0868 0 Fan Motor Assembly 120V 1 3 1 2 5 4 120V 230V O U S ...

Страница 30: ...0380750 0 Kit Roll Film 10 1 4 in 260 4mm Complete assembly 1 2 XO 0038 0751 8 Film Roll 10 1 4 in 260 4mm 1 3 XO 0038 0504 1 Kit Roll Film A4 11 1 4 in 285 7mm Complete assembly 1 4 78 6969 1751 3 Film Roll A4 11 1 4 in 285 7mm 1 4 3 Front to Rear Installation O U S 11 1 4 inch 285 7mm Side to Side and Front to Rear Installation U S 10 1 4 inch 260 4mm 1 2 ...

Страница 31: ...ection 19 Wire Jumpers ENX and FXL ENX 1810 1820 1830 1850 FXL 1825 ENX 1840 1860 1870 ENX 1880 FXL 1865 1885 1895 1 5 4 3 2 6 7 8 9 10 9 5 15 17 9 9 11 1 4 3 2 6 14 8 10 6 7 12 13 14 16 1 4 3 2 17 16 1 4 3 2 19 18 10 21 7 8 20 8 6 12 7 13 19 20 21 11 15 6 14 10 14 18 ...

Страница 32: ...amp Single ENX FXL 1 6 78 8073 7127 9 Resistor 1 2 Ohm 1 7 Jumper 4 5 1 8 Diode Must order diode kit 78 8062 1180 7 1 9 XO 0038 1567 7 Fan Motor Assembly 120V 1 10 Jumper 5 5 1 11 Jumper 4 1 12 78 8073 7212 9 Switch Hi Lo 1 13 Jumper 3 1 14 Jumper 16 1 15 Ground Wire to Transformer 1 16 78 8120 3196 7 Socket Lamp Dual ENX FXL Right 1 17 78 8120 3197 5 Socket Lamp Single ENX FXL Left 1 18 78 8120 3...

Страница 33: ...3M Overhead Projector 1800 Illustrated Parts Breakdown 3M 2007 33 Section 20 Wire Jumpers EVD and FNT FNT 1805 EVD and FNT 9 5 9 4 14 6 6 12 13 4 17 16 21 7 1 2 8 15 9 1 3 2 8 3 10 12 19 20 11 15 10 18 ...

Страница 34: ...mer FNT 220 240V 1 7 78 8120 4003 4 Socket Lamp Single FNT 1 8 78 8079 8933 6 Thermostat Safety 190º F 1 9 Jumper 22 1 10A XO 0038 1567 7 Fan Motor Assembly 120V 1 10B XO 0038 1568 5 Fan Motor Assembly 230V 1 11 Jumper 15 1 12 Ground Wire to Transformer 1 13 Jumper 7 5 1 14A 78 8120 3132 2 Transformer EVD 100 127V 1 14B 78 8120 3128 0 Transformer EVD 220 240V 1 15 Jumper 16 1 16 78 8073 7212 9 Swi...

Страница 35: ...Pin Cam Pivot 2 Knob Color Tune Dual 1 Knob Lamp Change Red 3 Knob Lamp Change Blue 3 Cap Post Black 3 Plastic Parts Kit 78 8120 8521 1 Bar Stabilizer 1 Section 22 Small Electrical Parts Kit 3M Part Number Description of Parts Included in Kit Qty Clock LCD 1 Tape Foam 1 Resistor 1 2 Ohm 0 25 tab 3 Clip Tinnerman C54923 017 4 1 Switch Lamp Changer Left Hand 3 Switch Lamp Changer Right Hand 3 Thermo...

Страница 36: ... 120 60 UL cUL 10 5 Open Singlet N N Folding ENX Y Dimmer Switch 1 Dual Element Diode Y U S B 1850 AJH 78 9236 6803 2 120 60 UL cUL 10 5 Inverted Head Open Triplet Y N Offset Folding ENX N N 1 Single Element Diode Y U S B 1860 AJD 78 9236 6871 5 120 60 UL cUL 10 5 Articulating Closed Singlet Y Y Folding ENX Y Dimmer Switch 1 Dual Element Diode Y U S B 1865 AJL 78 9236 6873 1 120 60 UL cUL 10 5 Art...

Страница 37: ...6 Y Malaysia G 1808 AHDE XO 0038 0652 8 250 50 CE NEMKO A4 Inverted Head Open Singlet N Y Offset Folding FNT Y Dimmer Switch 2 Dual Element Transfrm T4A 1 6 Y Thailand F 1808 AHDF XO 0038 0624 7 240 50 CE NEMKO A4 Inverted Head Open Singlet N Y Offset Folding FNT Y Dimmer Switch 2 Dual Element Transfrm T4A 1 6 Y India D 1808 AHDG XO 0038 0621 3 240 50 CE NEMKO C TickV A4 Inverted Head Open Singlet...

Страница 38: ... F 1810 AHBF XO 0038 0631 2 240 50 CE NEMKO A4 Articulating Closed Doublet Y Y Folding FNT Y Dimmer Switch 2 Dual Element Transfrm T4A 1 6 Y Hong Kong G 1810 AHBH XO 0038 0628 8 220 50 CE NEMKO A4 Articulating Closed Doublet Y Y Folding FNT Y Dimmer Switch 2 Dual Element Transfrm T4A 1 6 Y Korea F 1810 AHBK XO 0038 0634 6 220 60 CE NEMKO A4 Articulating Closed Doublet Y Y Folding FNT Y Dimmer Swit...

Страница 39: ... XO 0038 0636 1 220 50 CE NEMKO A4 Inverted Head Open Triplet y Y Offset Folding FNT Y Dimmer Switch 2 Dual Element Transfrm T4A 1 6 Y Korea F 1820 AHCK XO 0038 0644 5 220 60 CE NEMKO A4 Inverted Head Open Triplet y Y Offset Folding FNT Y Dimmer Switch 2 Dual Element Transfrm T4A 1 6 Y New Zealand I 1820 AHCN XO 0038 0637 9 240 50 CE NEMKO C Tick A4 Inverted Head Open Triplet y Y Offset Folding FN...

Страница 40: ...d F 1850 AHRF XO 0038 0646 0 240 50 CE NEMKO A4 Inverted Head Open Triplet Y Offset Folding EVD Y Dimmer Switch 2 Dual Element Transfrm T5A 2 5 Y Japan A 1850 AHRJ XO 0038 0747 6 100 50 PSE A4 Inverted Head Open Triplet Y Offset Folding EVD Y Dimmer Switch 2 Dual Element Transfrm T5A 5 0 Y Korea F 1850 AHRK XO 0038 0647 8 220 60 CE NEMKO A4 Inverted Head Open Triplet Y Offset Folding EVD Y Dimmer ...

Страница 41: ...h 1 Dual Element Diode 5 0 Y Brazil B 1870 AAGB XO 0038 0741 9 120 60 UL cUL 10 5 Inverted Head Open Singlet Y N Offset Folding ENX Y Dimmer Switch 1 Single Element Diode 4 5 Y Mexico B 1870 AAGM XO 0038 0742 7 127 60 NOM 10 5 Inverted Head Open Singlet Y N Offset Folding ENX Y Dimmer Switch 1 Single Element Diode 4 5 Y Mexico B 1880 AABM XO 0038 0730 2 127 60 NOM 10 5 Articulated Closed Doublet Y...

Страница 42: ...3M Overhead Projector 1800 Illustrat 3M 2007 4 ...

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