TABLE OF CONTENTS
6.04 Case Removal ................................................................................................. 6-4
6.05 Visually Inspect ............................................................................................... 6-5
6.06 Preliminary Check of the Main Inverter Board ................................................ 6-6
6.07 Check Main ON/ OFF Switch ........................................................................... 6-8
6.08 Check Pressure Switch ................................................................................... 6-9
6.09 Check Regulator .......................................................................................... 6-10
6.10 Check Main Input Rectifier ............................................................................ 6-11
6.11 DC Bus Voltage Measurement ...................................................................... 6-12
6.12 Check of Control PCB ................................................................................... 6-13
6.13 Waveforms .................................................................................................. 6-16
6.14 Main Circuit Description .............................................................................. 6-17
6.15 Circuit Diagram ............................................................................................. 6-20
SECTION 6 TORCH:
SERVICE .............................................................................................. 6T-1
6T.01 General Maintenance .....................................................................................6T-1
6T.02 Inspection and Replacement of Consumable Torch Parts ..............................6T-2
SECTION 7:
DISASSEMBLY PROCEDURE ....................................................................... 7-1
7.01 Safety Precautions for Disassembly ............................................................... 7-1
7.02 Control PCB Removal ..................................................................................... 7-2
7.03 Front Panel Assembly Removal ...................................................................... 7-3
7.04 Front Panel (Operator Interface) PCB Removal ............................................... 7-4
7.05 Rear Panel Removal ........................................................................................ 7-5
7.06 Power Switch S1 and Power Cord Removal ................................................... 7-6
7.07 Base Panel Removal ....................................................................................... 7-7
SECTION 8:
ASSEMBLY PROCEDURES .......................................................................... 8-1
8.01 Installing Base Board ...................................................................................... 8-1
8.02 Installing Rear Panel ....................................................................................... 8-2
8.03 Installing Front Panel ...................................................................................... 8-4
8.04 Installing Main Control PCB and Clear Cover Sheet ........................................ 8-5
8.05 Installing Case ................................................................................................ 8-7
SECTION 9:
REPLACEMENT PARTS .............................................................................. 9-1
9.02 Power Source Replacement Parts ................................................................... 9-1
9.01 Introduction .................................................................................................... 9-1
9.03 SL60 Replacement Parts ................................................................................ 9-2
9.04 Options and Accessories ................................................................................ 9-2
Statement of Warranty .......................................................................................1
GLOBAL CUSTOMER SERVICE CONTACT INFORMATION ................................................ 3
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