Sign In
Upload
Manuals
Brands
OHAUS Manuals
Scales
DV314C
OHAUS DV314C Manuals
Manuals and User Guides for OHAUS DV314C. We have
2
OHAUS DV314C manuals available for free PDF download: Service Manual, Instruction Manual
OHAUS DV314C Service Manual (99 pages)
Brand:
OHAUS
| Category:
Scales
| Size: 3 MB
Table of Contents
Table of Contents
5
Chapter 1 Introduction
11
Introduction
11
Service Facilities
11
Special Tools and Test Equipment Required
12
Test Masses Required
13
Masses Used to Test Discovery Balance
13
Specifications
14
Discovery Balance Model Specifications
14
Chapter 2 Diagnosis
15
Troubleshooting
15
Diagnosis Guide
15
Diagnosis
15
Balance will Not Turn on
16
Balance Does Not Respond to Front Panel Controls
17
No Display or Partial Display
17
Balance Cannot Calibrate Using External Weights
18
Balance Cannot Calibrate Internally
19
Error Codes
20
Chapter 3 Repair Procedures
21
Repair Procedures
21
Housing Disassembly/Opening the Balance
21
Display Assembly Parts List
25
Removing Screws to Separate Display Housing from Bottom of Balance
26
Display Balance Load Cell Cover
27
Main Printed Circuit Board (PCB) Removal & Replacement
27
Discovery Balance Printed Circuit Board (PCB)
28
The Incal Weight Cover Sits Beneath the Display Cable Shield Plate
31
Incal Weight Hardware Disassembly
32
Removing and Replacing Calibration Motor Assembly
33
Calibration Motor Assembly
34
Load Cell Cover Removal and Disassembly
35
Load Cell Removal
35
The Incal Weight Cover Sits Beneath the Display Cable Shield Plate
36
Lifting off the PCB and Its Mounting Plate from the Load Cell
37
Load Cell with Cover Removed
38
Load Cell Removed
39
Load Cell Disassembly
40
Screws on Bottom Flexure Arm Assembly
41
Service Toolset, Part No. 80030340
42
Thumb Screws and Hanger on Top of Load Cell
43
Load Cell with Load Flexure, 2 Screws and 4 Washers Removed
44
Lifting Ratio Beam to Insert Brass Rod
46
Removing Screws from PCB. (Note Stepped Washer under Rear Screw)
47
Up/Down Stop Plate
48
Removing Thumb Screws that Hold Hanger in Place
49
Load Cell Cleaning
50
Load Cell Assembly
51
Yoke Aligned with Frame Side-To-Side, and Flush with Frame on Front
52
Hanger Installed, with Brass Fixture and Brass Brackets
54
Magnet Cover Has Oblong Hole that Clears Ratio Beam's Stop Tab
55
Up/Down Stop Plate Which Rests on Magnet Cover
56
Installing the Bottom Flexure Arm
59
Load Flexure, Aluminum Washers, Steel Washers and Screws
60
Hanger with Thumb Screws Removed
61
Note Stops on Sides of Bottom Load Cell Cover
62
Top Load Cell Cover Rests Flush against Bottom Cover
63
Installing Load Cell
65
Load Cell Chassis with Keyway at Point of Triangle
65
Replacing Load Cell Cover
66
Placing PCB Mounting Plate on Load Cell
67
Installing Weights and Weight Holders
68
Correct Position of Display Cable under Display Cable Shield Plate
69
Securing PCB Cover
70
Chapter 4 Testing
71
Testing
71
Operational Test
71
Models Segment Display Test
71
Load Cell Performance Tests
71
Off-Center Load Test
71
Adjusting off Center Load
72
Repeatability Test
74
Remediation
74
Linearity Test
75
Discovery Test Masses
75
RS232 Interface Test
76
RS232 Connection
76
Connecting the RS232 Interface
77
COM1 Interface Pin Connections
77
RS232 Commands
78
RS232 Command Table
78
Print Test
79
Testing the AC Adapter
79
Chapter 5 Parts Lists & Diagrams
80
Discovery Housing
80
Parts List for Discovery Housing
80
Discovery Display Assembly
81
Parts List for Discovery Display Assembly
81
Discovery Internal Parts Outside Load Cell
82
List of Internal Parts Outside Load Cell
82
Discovery Load Cell Parts
83
List of Discovery Load Cell Parts
83
Appendix A STANDARD CALIBRATION
84
Automatic Internal Calibration (Advanced Auto Cal
85
Span Calibration
86
Calibration Test (Cal Test
87
Calibration Adjustment (Cal Adj
88
Appendix B SERVICE CALIBRATION
89
Navigation
89
Entering Service Menu
89
Ramp
90
Service Span Calibration
91
Service Internal Calibration (Incal
92
Appendix C Software Service Tool Instructions
93
Replace Load Cell
95
Install New Main Printed Circuit Board
96
Update Software in the Balance
97
Diagnostics
98
Incal Weight Mechanism Testing
98
Advertisement
OHAUS DV314C Instruction Manual (52 pages)
Discovery Balances
Brand:
OHAUS
| Category:
Scales
| Size: 1 MB
Table of Contents
Table of Contents
5
1 Introduction
7
Description
7
Features
7
Safety Precautions
7
2 Installation
8
Unpacking
8
Installing Components
8
Assembly
8
Selecting the Location
8
Leveling the Balance
8
Connecting Power
9
AC Adapter
9
Turning Power on and off
9
Initial Calibration
9
3 Operation
11
Overview of Controls & Display Functions
11
Button Control Functions
13
Using the Button Control Functions
14
Setting the Balance to Zero
14
Taring
14
Changing Units of Measure
14
Changing Application Modes
14
Printing Data
14
Calibration
14
Menu
15
Menu Structure
15
Menu Navigation
16
Changing Settings
16
Application Modes
17
Weighing
17
Parts Counting
17
Percent Weighing
18
Check Weighing
19
Dynamic/Animal Weighing
19
Gross, Net, Tare Weighing
20
Totalize
21
High Point
21
Density
22
Statistics
29
Pipette Calibration
32
Additional Features
34
Weigh below
34
Balance Settings
34
Menu Setup
34
Calibration
35
Setup
39
Readout
39
Mode
39
Unit
40
Print
41
Rs232
41
GLP Data
41
GLP Print
42
Reset
42
Lockout
43
End
43
Sealing Access to the Balance Settings
44
Printing Data
44
4 Maintenance
45
Calibration
45
Cleaning
45
Troubleshooting
45
Service Information
46
Parts
46
Accessories
46
5 Technical Data
47
Drawings
47
Specifications
48
Capacity X Readability
49
Communication
49
Commands
49
Connections
50
Limited Warranty
51
Advertisement
Related Products
OHAUS DV214C
OHAUS DV114C
OHAUS DV215CD
OHAUS Defender D150VL
OHAUS Defender D60QL
OHAUS Defender D150QL
OHAUS DEFENDER D500TX
OHAUS DEFENDER D150WQX
OHAUS Defender D500RTV
OHAUS Defender D5WQS
OHAUS Categories
Scales
Measuring Instruments
Laboratory Equipment
Recording Equipment
Touch Panel
More OHAUS Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL