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6702SP
Welch Allyn 6702SP Manuals
Manuals and User Guides for Welch Allyn 6702SP. We have
3
Welch Allyn 6702SP manuals available for free PDF download: Service Manual, Directions For Use Manual
Welch Allyn 6702SP Service Manual (87 pages)
Masted Scales
Brand:
Welch Allyn
| Category:
Scales
| Size: 6.08 MB
Table of Contents
Table of Contents
3
Scale Setup
4
Enter Custom Setup Mode
4
Set the Options
4
Option Displayed Feature
4
Menu List for Advanced Service Mode
6
Support Services
7
Warranty
7
Repairs
8
Returning Products
8
Load Cell Transducers
9
Warranty Service
9
Non-Warranty Service
9
Scale Technical Description
9
Readout Electronics
10
Differential Signal Amplification
10
Additional Amplification and Signal Filtering
10
Analog-To-Digital (A/D) Conversion
11
A/D Converter Timing Diagram Phase 1, Auto Zero
11
Phase 2, Signal Integrate
11
Phase 3, Ref. Integrate, Signal De-Integrate
12
Zero Integrator Phase
12
Clock Circuit
12
Power Switching, Voltage Regulation and Support Circuitry
12
Voltage Regulation
13
+9.5V/-7.5V Supply
13
Battery Monitor
13
Microcomputer and Support Circuits
13
Port Expander/Keyboard/Beeper
14
Non-Volatile Memory
14
Reset Generation
14
Printer General Description
15
Display Board
15
Setup
15
Printer Technical Description General
16
Printer Mechanism
16
Printer Interface Assembly
17
Printer Voltage Regulation
17
Printer Microcontroller & Support Circuitry
17
Printer Interface to Scale Electronics
18
Printer Interface to Thermal Print Head
18
Printer Interface to Stepper Motor
19
Printer Thermal Print Head Temperature Measurement
19
Printer Paper Sensing and Head Position
19
Printer Dip Switch Options
20
Maintenance of Scales
20
Battery Replacement
21
Change the Printer Paper
21
Calibration of Scale
23
Calibration Procedure
24
Data Output (Rs232) Details
25
Masted Scales Disassembling Guide
26
Required Tools
26
5002, 6002, 6702, 6702SP, 6702W MAST Disassembling
27
MAST with AC Power Option
27
MAST with Battery Option
30
MAST with Printer Option
31
MAST Removal
38
5002, 6002, 6702, 6702SP, 6702W Disassembling
40
5002 Top Plate Disassembly:
40
5702 Top Plate Disassembly
41
6002 Top Plate Disassembly
42
6702W, 6702, 6702SP Top Plate Disassembly
43
5002, 5702, 6002 Base Disassembly
44
6702, 6702SP, 6702W Base Disassembly
48
5122 Disassembling
51
5122 With AC Power Option
51
5122 With Battery Option
53
5122 Battery Disassembly
53
5122 Readout Disassembly
54
5122 Mast Removal
57
5122 Top Plate Removal
57
5122 Base Disassembly
58
Scale Troubleshooting
59
Weight Reading Not Accurate
59
Weight Reading Takes Excessive Time to Display
60
SCALE DISPLAYS “Cable” or “O-Load”
60
Reading Does Not Change When Weight Applied
60
Non-Functioning Keys(S)
60
Printer Troubleshooting
61
No Print, Four Short Beeps
61
No Print, One Long Beep
61
Printer Runs but Result Is Blank or Faint
61
Low Battery Light Flashes During Printing
62
Printer Status Light Flashes Red
62
Printed Paper Ticket Tears Poorly, Unevenly
62
No Print, Four Long Beeps
62
Symptoms and Solutions
63
Repair Parts List
72
5002/5702/6002 Base Components
72
6702/6702W/6702SP Base Components
72
6702SP Base Components
73
5122 Scale Components
74
MAST Components for 5002, 5702, 6002, 6702
75
Options
75
Schematics & Part Diagrams
76
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Welch Allyn 6702SP Service Manual (136 pages)
Scales with USB Connection, Mobile Stand-On/Mobile Bariatric/Wheelchair/Mobile Bariatric
Brand:
Welch Allyn
| Category:
Scales
| Size: 10.92 MB
Table of Contents
Table of Contents
3
Introduction
5
Intended Use
5
Indications for Use
5
Intended Clinical Care Environments
5
Symbols
5
Safety
8
General Warnings and Cautions
8
Electrostatic Discharge (ESD)
10
Overview
10
Purpose and Scope
10
Technical Support Services
11
Warranty Service
11
Non-Warranty Service
12
Returning Products
12
Recommended Service Intervals
13
Battery Replacement
14
Change the Printer Paper
14
Firmware Upgrade
14
Firmware Upgrade Process
15
Firmware Verification
17
Scale Setup
18
Setup Mode
18
Service Mode
20
Factory Mode
21
Calibration of Scale
24
USB Details
25
Disassembly and Repair
26
Required Tools
27
Connector Types
28
Mast Disassembly Overview
29
Base Disassembly Overview
51
5122 Disassembly
85
Troubleshooting
105
Scale Troubleshooting
105
Symptoms and Solutions
107
Appendix
110
Shipping Packing Materials
110
Full Assembly Exploded Views
112
Fastener Reference (NOT to SCALE)
133
Welch Allyn 6702SP Directions For Use Manual (28 pages)
Masted Scales
Brand:
Welch Allyn
| Category:
Scales
| Size: 0.25 MB
Table of Contents
Table of Contents
3
Introduction
5
Intended Use
5
Indications for Use
5
Symbols
5
About Warnings and Cautions
6
Controls and Indicators
7
Assembly and Setup
11
Models 5002 and 5702 Stand-On Scales
11
Model 5122 Stand-On Scale
12
Model 6002 Wheelchair Scale
12
Custom Setup
12
Scale Operation
15
Power Options
15
Audible Beeps
15
Weighing Procedure
16
Wheelchair Weighing Procedure (Model 6002)
16
Print a Weight Measurement
17
Storage, Cleaning, and Maintenance
19
Storage
19
Cleaning
19
Battery Replacement
19
Change the Printer Paper
20
Maintenance
21
Troubleshooting
21
Appendices
23
Specifications
23
Product Configurations
24
Approved Accessories
25
Warranty
26
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