Valleylab Force 2-8 PCH Manuals

Manuals and User Guides for Valleylab Force 2-8 PCH. We have 2 Valleylab Force 2-8 PCH manuals available for free PDF download: Service Manual, User Manual

Valleylab Force 2-8 PCH Service Manual (74 pages)

Electrosurgical Generator

Brand: Valleylab | Category: Portable Generator | Size: 1 MB

Conventions Used in this Guide
3
Valleylab Service Centers
4
Table of Contents
5
List of Figures
8
Section 1. Service Warnings and Cautions
11
Section 2. Unpacking and Installation
13
Unpacking the Force 2 Generator
13
Responsibility of the Manufacturer
13
Preparing the Generator for Use
14
Power Requirements
14
Check the Power Connector
14
Ensure Proper Grounding
15
Perform a System Check
15
Section 3. Description of Controls, Indicators, and Receptacles
17
Controls
19
Indicators
20
Alarms
21
Receptacles
21
Rear Panel Functions
22
Section 4. Technical Specifications
23
Standard Conditions of Measurement
23
Operating Parameters
23
Storage and Shipping
23
Output Waveform
24
PCH Generator Output Characteristics
24
Output Configuration
24
Input Power Source
25
Force 2-2 PCH Generator
25
Force 2-8 PCH Generator
25
Line Regulation
25
High Frequency Risk Parameters
26
Low Frequency Leakage (50-60 Hz)
26
Force 2-2 PCH Generator
26
Force 2-8 PCH Generator (Per VDE 0750 (IEC601-1), Section 19 for Class 1 Equipment)
26
REM Contact Quality Monitor
27
Audio Volume
27
Approximate Weight
27
Size
27
Classification
27
Type CF Equipment Per IEC 601-1
27
Drip Proof Per IEC 601-1
27
Output Power Vs. Impedance Graphs
28
Section 5. Circuit Descriptions
33
Bipolar Display
33
Monopolar Control/Display
33
Mode Indicators
34
REM and RMOTE Indicators
35
RF Indicators
35
External Memory
36
Interface
37
Power Supply
38
RF Output
39
Section 6. Maintenance Procedures
41
Routine Maintenance and Inspections
41
Cleaning Instructions
41
General Testing Information
42
Recommended Test Equipment
43
Power up Self-Test
43
Calibration
44
Calibration Procedure
44
REM Test Procedure
47
Line Frequency (50-60 Hz) Current Leakage Test Procedure
48
Bipolar and Monopolar Output RF Leakage Test Procedures
49
Typical Output Waveforms
50
TT-On Waveforms at TP12 on PSRF Board
53
RF Drive Waveforms at TP7-10 on PSRF Board
53
Clamp Waveform at TP11 on PSRF Board
54
Components Replacement Guidelines
55
Section 7. Manufacturer Service
57
Returning the Equipment for Service
57
Returning the Force 2 Generator
58
Returning Circuit Boards and Other Subassemblies
58
Section 8. Service Parts List
59
Ordering Replacement Parts
59
Monopolar Control/Display Board
60
Bipolar Display Board
62
Interface Board
63
Power Supply RF Board
66
Heatsink Assembly
71
RF out
71
Hvdc
71
Clamp
71
Generator Base Assembly
72

Valleylab Force 2-8 PCH User Manual (58 pages)

Electrosurgical Generator

Brand: Valleylab | Category: Medical Equipment | Size: 0 MB

Foreword
2
Introduction
3
Conventions Used in this Guide
4
Valleylab Service Centers
5
Table of Contents
6
Section 1. Patient and Operating Room Safety
9
Fire Hazard with Oxygen Circuit Connections
11
Electrosurgical Smoke
11
Inadvertent Radio Frequency (RF) Burns
11
Ensure Proper Connections
12
Active Accessories
12
Servicing
12
Before Surgery
13
Active Accessories
13
Patient Return Electrodes
13
Generator
14
During Surgery
15
Contact with Metal Objects
15
Generator Power Settings
15
Forceps
15
Suction Coagulators
15
Active Accessories
16
Patient Return Electrodes
17
Laparoscopic Procedures
17
After Surgery
18
Section 2. Installation
19
Inspect the Generator
19
Responsibility of the Manufacturer
19
Preparing the Generator for Use
20
Power Requirements
20
Check the Power Connector
20
Ensure Proper Grounding
21
Routine Maintenance
21
Cleaning Instructions
21
Section 3. Description of Controls, Indicators, and Receptacles
23
Controls
25
Indicators
26
Alarms
27
Receptacles
27
Rear Panel Functions
28
Section 4. Instructions for Use
29
Setting up the Force 2 Generator for Surgery
29
Common Generator/Accessory Setups
32
During Surgery
34
Monopolar Electrosurgery
34
Microbipolar Electrosurgery
34
Recommendations During Surgery
34
Typical Power Settings
35
Low Power Settings
36
Low Voltage Coag
36
Changing Power Settings
37
Activating Accessories
38
Section 5. Operating Room Troubleshooting
39
REM Alarm (Two Tones)
39
Conventional (Single-Section) Patient Return Electrode
39
REM (Dual-Section) Patient Return Electrode
39
No Output
42
Monitor Interference
42
Continuous Interference
42
Interference Only When Generator Is Activated
42
Neuromuscular Stimulation
43
Pacemaker Interference
43
Section 6. the REM Contact Quality Monitoring System
45
Adaptive REM Monitoring
46
Appendix A. Technical Specifications
47
Standard Conditions of Measurement
47
Operating Parameters
47
Storage and Shipping
47
Output Waveform
48
PCH Generator Output Characteristics
48
Output Configuration
48
Input Power Source
49
Force 2-2 PCH Generator
50
Force 2-8 PCH Generator
50

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Medical Equipment Portable Generator Inverter

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