< CONTENTS>
Page
1. Specifications .............................................................................
1
2. General explanations .................................................................
2
3. Functions....................................................................................
2
Function diagram........................................................................
4
4. Configuration (Main parts) ........................................................
5
5. Precaution ................................................................................
6
6. Service
6.1 Lamp (LP1, LP2) replacement .............................................
7
6.2 Lamp harness (B510, 511) replacement .............................
7
6.3 Electrical adjustment
6.3.1 Iris adjustment ...............................................................
8
6.3.2 Pump adjustment ...........................................................
9
7. Electrical safety test
7.1 Dielectric strength test ..........................................................
10
7.2 Protective GNDing wire resistance.......................................
10
7.3 Leakage current test.............................................................
11
8. Trouble shooting.........................................................................
12
9. Wiring diagram ...........................................................................
13
Appendix – Exploded view
Parts
list
Notes for this Service Manual
1) This service manual must be handled as confidential. Copy of the manual must be under your
control. In the case the maintenance contract expires, the original and all of the copied manuals
must be returned to HOYA.
2) A person who will service the product must receive service training from HOYA or a person who
has been authorized by receiving the training from HOYA.
3) Up-date of Service Manual will be notified by such information as Notice of Modification, Service
Note and so on.
4) When you start repair servicing, be sure to leave service records.
5) This Service Manual voids preceding "New Product Repair Guide" for the same model, if any.
