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Martin MAC 2000 Performance Service Manual

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MAC 2000
Performance
service manual

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  Summary of Contents for Martin MAC 2000 Performance

  • Page 1 MAC 2000 Performance service manual...
  • Page 2 Power off the fixture and allow capacitors do discharge before removing or inserting components on the PCB. I N D U C T I V E L O A D S Power off the MAC 2000 Performance before connecting or disconnecting step motors. Failure to do so can damage the motor drivers.
  • Page 3 Threadlock should be reapplied if the screws are removed. Two types of threadlock are available from Martin. For set screws, use Loctite 290, P/N 37020002. For all other screws, use Loctite 243, P/N 37021002. Both come in 10 ml tubes.
  • Page 4: Module Removal

    MAC 2000 Performance Service Manual RAMING IRIS GOBO MODULE M O D U L E R E M O V A L R E M O V E F R A M I N G / I R I S / G O B O M O D U L E Remove top head shell and lock the head horizontally.
  • Page 5: Module Disassembly

    MAC 2000 Performance Service Manual M O D U L E D I S A S S E M B L Y 1. cable guard 2. framing rotation stop 3. framing wheel and iris 4. framing wheel rack 5. guide-wheel levers 6.
  • Page 6 MAC 2000 Performance Service Manual S E P A R A T E G O B O M O D U L E F R O M F R A M I N G / I R I S M O D U L E 1.gobo module...
  • Page 7: Framing Shutters

    MAC 2000 Performance Service Manual F R A M I N G S H U T T E R S 1. shutter blade 2. brass discs 3. nylon slide assemblies 4. outside stop 5. shutter arm 6. inside stop R E P L A C E M O T O R The Pozidrive motor screws are locked Separate the framing/iris module.
  • Page 8 MAC 2000 Performance Service Manual A D J U S T M O T O R Motor Socket/Wire Blade position upper lower upper lower Distance “A” 1.2 mm 0.15 - 0.2 mm 1.2 mm 0.15 - 0.2 mm Distance “B”...
  • Page 9 MAC 2000 Performance Service Manual R E P L A C E S H U T T E R B L A D E Remove the rectangular guide from each sliding nylon assembly. Place the sliding assembly on the shutter arm.
  • Page 10: Framing Rotation

    MAC 2000 Performance Service Manual F R A M I N G R O T A T I O N R E P L A C E M O T O R O R G E A R Separate gobo...
  • Page 11 MAC 2000 Performance Service Manual I R I S R E P L A C E I R I S Separate the framing/iris module and place the wh eel wi th the sh utter blad es u p. Remove th e bo tt om an d ri gh t sh ut ter blades and partially remove the top blade to access the 3 iris screws.
  • Page 12 MAC 2000 Performance Service Manual Turn the module back over to replace the iris drive pulley. Orient the plate with the spring end up, towards the wire bundle, and turn the drive pulley to align the slot with the iris lever. Align the plate over the spacer nuts and fasten.
  • Page 13: G O B O A N I M A T I O N W H E E L

    MAC 2000 Performance Service Manual G O B O A N I M A T I O N W H E E L 1. rotation belt 2. rotation belt tensioner 3. gobo animation wheel 4. sliding assembly 5. guide rail retaining bracket 6.
  • Page 14 MAC 2000 Performance Service Manual Insert the outside guide rail into the sliding assembly. Snap the outside rail into place. Replace the guide rail retaining brackets. Work the rotation belt over the rotation motor and tensioner. 10 Replace the gobo animation wheel.
  • Page 15 MAC 2000 Performance Service Manual Lead the new belt around the drive gear and under the guide rollers. Then lead the belt around the motor gear and tensioner. Replace the gobo animation wheel. R E P L A C E R O T A T I O N...
  • Page 16: G O B O W H E E L

    MAC 2000 Performance Service Manual G O B O W H E E L R E P L A C E R O T A T I O N M O T O R , R O T A T I O N G E A R ,...
  • Page 17 MAC 2000 Performance Service Manual Arrange the motor spacer as shown. Place the motor as shown and fasten. Place the belt over the motor and then press the gobo wheel onto the bearing. Replace the snap ring. Work the belt over the wheel rotation motor.
  • Page 18 MAC 2000 Performance Service Manual Transfer the cable, stand-off nuts, and gear to the new motor. Position the gear 0.8 mm from the motor. Tighten the set screw. Position the motor with its plug facing the gobo rotation motor and fasten loosely.
  • Page 19: Zoom / Focus Module

    MAC 2000 Performance Service Manual FOCUS MODULE M O D U L E R E M O V A L A N D I N S T A L L A T I O N R E M O V E Z O O M / F O C U S M O D U L E Remove the following: •...
  • Page 20 Fasten the starter to the module plate with 2 M4 x 6 mm metric screws (Martin P / N 0 8 0 7 0 4 0 1 ) . Yo u n e e d a l o n g screwdriver to reach to bottom screw.
  • Page 21 MAC 2000 Performance Service Manual Reposition and fasten the module alignment plates at the bottom of the head. Insert the framing module and fasten it. Connect the top fan cable to the 2 pins closest to the starter on the junction print labelled “38”.
  • Page 22 MAC 2000 Performance Service Manual 12 Tuck the right-side wire bundle into the slot in the zoom/focus module plate. 13 Install the covers and lens ring. Module removal and installation...
  • Page 23: Z O O M A N D F O C U S

    MAC 2000 Performance Service Manual Z O O M A N D F O C U S R E P L A C E M O T O R S Remove the following: • framing module (p. 4) • front lens ring •...
  • Page 24 MAC 2000 Performance Service Manual Remove the focus assembly. Install a new motor as shown and transfer the gear. Do not tighten the set screw. 10 Remove the zoom assembly. Remove the larger plastic slide. Install a new motor as shown and transfer the gear.
  • Page 25 MAC 2000 Performance Service Manual 15 Push or pull the zoom and focus rails through the rear plate. The end of the rail shall not stick out more than 7 mm from the back of the rear plate. Fasten w i t h 4 n e w S t a r l o c k 5 m m s h a f t retaining rings, P/N 08230113.
  • Page 26 MAC 2000 Performance Service Manual 22 Secure the wires at the bottom of the module with 3 cable ties at the corners of the fan. 23 Connect the top fan cable to the to the 2 pins closest to the starter on the junction print labelled “38”.
  • Page 27 MAC 2000 Performance Service Manual Loosen the belt clamps at each end and remove the belt. (The focus belt is shown here; the zoom belt procedure is identical). Position the replacement belt under the clamp and tension spring with •...
  • Page 28 MAC 2000 Performance Service Manual R E P L A C E F O C U S L E N S Remove the following parts: • top cover • front lens ring • front lens • zoom lens (p. 27) •...
  • Page 29 MAC 2000 Performance Service Manual A D J U S T Z O O M R E S E T S W I T C H A C T I V A T O R Perform this procedure if the fixture reports a zoom error (ZOER) after resetting or if you replace the entire zoom module.
  • Page 30 MAC 2000 Performance Service Manual R E P L A C E E F F E C T F A N Remove the top or bottom head cover, depending on the fan to be replaced. Unplug and free the fan wires.
  • Page 31: E F F E C T W H E E L

    MAC 2000 Performance Service Manual E F F E C T W H E E L R E M O V E E F F E C T W H E E L M O D U L E Remove the framing module (p. 4).
  • Page 32 MAC 2000 Performance Service Manual R E P L A C E E F F E C T W H E E L Remove the effect wheel module (p. 31). Unscrew the wheel from the adaptor. Place the replacement effect wheel on...
  • Page 33 MAC 2000 Performance Service Manual Apply a continuous bead of “Silicone glue, medium temp. (250C), black” (P/N 37001001) along the edge of the glass. Allow the glue to cure for 24 hours before reinstalling the effect wheel module. (p. 31)
  • Page 34 MAC 2000 Performance Service Manual With the set screws loose, center the magnet on the rim of the effect wheel with the sensor IC. Tighten one set screw. Switch off the power and tighten the second set screw. Reset the fixture and repeat step 5 to verify the adjustment.