Valleylab Force 2-2 PCH - Page 6

vi Force 2 Service Manual
Low Frequency Leakage (50-60 Hz)
4-4
Force 2-2 PCH Generator
4-4
Force 2-8 PCH Generator
(per VDE 0750 (IEC601-1), Section 19 for Class 1 Equipment)
4-4
REM Contact Quality Monitor
4-5
Audio Volume
4-5
Approximate Weight 4-5
Size
4-5
Classification
4-5
Type CF Equipment per IEC 601-1
4-5
Drip Proof per IEC 601-1
4-5
Output Power vs. Impedance Graphs 4-6
Section 5. Circuit Descriptions
Bipolar Display
5-1
Monopolar Control/Display
5-1
Mode Indicators
5-2
REM and RMOTE Indicators 5-3
RF Indicators
5-3
External Memory
5-4
Interface
5-5
Power Supply
5-6
RF Output 5-7
Section 6. Maintenance Procedures
Routine Maintenance and Inspections
6-1
Cleaning Instructions
6-1
General Testing Information
6-2
Recommended Test Equipment
6-3
Power Up Self-Test
6-3
Calibration
6-4
Calibration Procedure
6-4
REM Test Procedure 6-7
Line Frequency (50-60 Hz) Current Leakage Test Procedure
6-8
Bipolar and Monopolar Output RF Leakage Test Procedures
6-9
Typical Output Waveforms
6-10
TT-on Waveforms at TP12 on PSRF Board
6-13
RF Drive Waveforms at TP7-10 on PSRF Board
6-13
Clamp Waveform at TP11 on PSRF Board
6-14
Components Replacement Guidelines
6-15