Home
Hofmann
Wheel Balancers
geodyna 8250-2p
Hofmann geodyna 8250-2p - User Manual
139 pages
Manual
Specs
Ask a question
Save Page as PDF
To Next Page
To Next Page
Loading...
geodyna 8250-2p
Service Manual
Service Manual
2
Table of Contents
Main Page
default chapter
3
Table of Contents
3
Chapter 1 Introduction
6
General
6
Tools Required
6
Important Safety Instructions
9
Electrical Safety Precautions
9
Chapter 2 Ac/DC Power Distribution
10
Lockout And/Or Tagout System Procedure
10
Electrical Requirements
10
Ac Theory of Operation
10
DC Theory of Operation
11
Functional Description
12
INSTALLATION PRECAUTIONS (Floor Level)
12
Chapter 3 Balancer Components
13
Introduction
13
Ibp2 Box
13
Power Entry Module (Pem)
15
Integrated Controller, Power Supply and Awp Motor Driver Board
15
Capacitors
16
Embedded Pc
16
Ibp2 Interface Board
17
V.p.M. Vibratory Assembly
17
Transducers
18
Temperature Sensor
18
Incremental Encoders
19
Encoder Board of the Main Shaft
19
Encoder Board of the Power Clamp
20
Motor Drive System
21
Belt Tension
21
The Electromagnetic Brake
21
Power Clamping Device
22
Geodata Arm
23
Profiling
23
Scanner
24
CCD Processor Board
25
Sonar Wheel Data System
25
Sonar Sensor
25
Transformer and Rectifier Bridge
25
Wheel Lift Control
26
Chapter 4 Service
27
Introduction
27
To Access the Inside of the Machine
27
To Access to the Ibp2 Box
28
Check Power to Power Supply Box and Integrated Board
28
Check and Replacement of the Main Switch
28
Check and Replacement of the Power Entry Module
29
Check and Replacement of the Power Entry Module 6.3A Fuses
30
Check and Replacement of the Ibp2 Box F2 Fuse
30
Check of the 5Vdc Power Supply Voltage
31
Check and Replacement of the Ibp2 Board
32
Check of Vibratory System
33
Replacement of the Alloy Vibratory System
34
Check and Replacement of Transducers
35
Check and Replacement of Optoencoder Board of the Main Shaft
38
Check and Replacement of Encoder Board for Power Clamp
39
Check and Replacement of the Motor
41
Check and Replacement of the Belt
41
Check and Replacement of the Power Clamp Nut and Tie Rod
42
Check and Replacement of the Electromagnetic Brake
44
Check and Replacement of Electric Brake / Clamping Pedal Switch
46
Check and Replacement of Geodata Distance Potentiometer
47
Check and Replacement of Geodata Diameter Potentiometer
49
Check and Replacement of Hood Switch and Cam
50
Wheel Gard Adjustment
51
Sonar Sensor and Sonar Sensor Cables: Check and Replacement
53
Ibp2 Interface Board: Check and Replacement
56
Transformer and Rectifier Bridge: Check and Replacement
57
Wheel Lift Board: Check and Replacement
59
Wheel Lift Potentiometer: Check and Replacement
60
Upper End Stroke Switch: Check and Replacement
63
Lower End Stroke and Foot Protection Safety Switch: Check and Replacement
64
Wheel Lift Control Handle Switch: Check and Replacement
64
Wheel Lift Motor: Check and Replacement
66
Unlocking of the Wheel Lift Worm Screw
67
Touch Screen: Check and Replacement
68
Epc: Check and Replacement
68
Rear Scanner: Check and Replacement
70
Chapter 5 Trouble Shooting
71
Introduction
71
To Update the Software
71
In the Field Reprogramming of Balancer
72
In the Field Calibration of the Balancer
72
Diagnostic Service Steps
72
Selftest During Startup
73
H" Error Codes
84
5.8 "K" Error Codes on Kernel
87
Structure of an Error Code
101
Priority ID
101
5.9.2 Error ID
101
Chapter 6 Service Codes
105
Introduction
105
Entering Service C Codes and Options
105
Saving Settings for Modes of Operation and Calibration Data
105
6.4Service C Codes Reference
106
Need help?
Do you have a question about the Hofmann geodyna 8250-2p and is the answer not in the manual?
Ask a question
Hofmann geodyna 8250-2p Specifications
General
Brand
Hofmann
Model
geodyna 8250-2p
Category
Wheel Balancers
Language
English
Related product manuals
Hofmann Geodyna 8250p
184 pages
Hofmann geodyna 7600
121 pages
Hofmann geodyna 2600
60 pages
Hofmann geodyna 3000
96 pages
Hofmann geodyna 7340
160 pages
Hofmann geodyna 7100
104 pages
Hofmann geodyna 990-2
132 pages
Hofmann geodyna 980 L
120 pages
Hofmann geodyna 4801P
30 pages
Hofmann geodyna 4500-2
128 pages
Hofmann geodyna 6900-2p
194 pages
Hofmann geodyna 4500-2p
128 pages
Need help?
General
To Next Page