KCU401-2 Keeler Cryomatic Service Manual
Contents
Introduction …………………………………………………………………….
4
About this Manual ………………………………………………………..
4
Good Working Practices …………………………………………………
4
Scheduled Maintenance ……………………………………………………...
5
Enclosure & Fittings ………………………………………………………….
6
Programming Port Cover ………………………………………………..
6
Removal of Cover ………………………………………………………..
6
Rubber Feet ………………………………………………………………
6
Electrical System ………………………………………………………………
7
Replacing Mains Fuses ………………………………………………….
7
Mains Cord ………………………………………………………………..
7
Mains Inlet …………………………………………………………………
8
Power Supply Sub-assembly ……………………………………………
9
Pneumatic System …………………………………………………………….
10
Pneumatic Module Sub-assembly ……………………………………… 10
Replacing the Inlet Filter ………………………………………………… 11
Solenoid Valves ………………………………………………………….. 11
Electronic System …………………………………………………………….
12
Footswitch ………………………………………………………………… 12
Controller PCB Assembly ……………………………………………….
12
LCD Panel ………………………………………………………………… 13
Firmware Upgrades ……………………………………………………………
14
Programming Adaptor …………………………………………………… 14
Download Utility ………………………………………………………….. 14
ISP Procedure ……………………………………………………………. 15
Spare Parts and Accessories ……………………………………………….
16
Faultfinding Chart ……………………………………………………………..
17
Warranty …………………………………………………………………………
18
Disposal …………………………………………………………………………
18
Technical Data …………………………………………………………………
19
Appendix 1 – Console General Arrangement ……………………………….. 20
Appendix 2 – Pneumatic Module General Arrangement …………………… 23