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HYFLOW 230-2
Torc HYFLOW 230-2 User Manual
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Hydraulic unit
HYFLOW 230-2
English translation of
the original ge
rman
Maintenance and repair in
structions
for qualified and authorized personnel at the TORC LLC branch
Version 7/2015
Always store these ma
intenance and repair
instructions together wi
th the hydraulic
unit. Ensure that
the
maintenance and repa
ir instructions are ava
ilable to the qualified a
nd authorized pers
onnel at the TORC LL
C
branch. Read and observ
e the maintenance
and repair instructi
ons.
Failure to comply can resu
lt in injuries or even
death. The operat
ing instruc
tions co
ntain information for us
ing
the unit.
2
Table of Contents
Table of Contents
2
Notes Concerning this Manual and the Manufacturer
5
Referenced Documents
5
Design Features of this Manual
6
Manufacturer's Address
6
Safety
7
Responsibilities of the Operating Company
7
Persons at Particular Risk
7
Ambient Conditions
7
Qualification of Personnel
8
Carrying out Electrical Work
8
Carrying out Mechanical and Hydraulic Tasks
9
Ban of Unauthorized Conversions
9
Personal Protective Equipment
9
Basic Safety Information
10
Preventing Serious Injury or Death
10
Preventing Explosion Hazards
10
Preventing Electric Shock
10
Preventing Burns from Fire
10
Preventing Burns from Oil and Hot Surfaces
10
Preventing Poisoning
11
Preventing Bone Fractures and Crushing
11
Preventing Eye Damage
11
Preventing Skin Irritation
12
Preventing Material Damage
12
Intended Use
12
Design Characteristics of Warning Information
12
Design of Information about Property Damage
13
Warning and Information Signs
13
Carrying and Setting down
14
Required Tools
15
Maintenance Schedule
16
Carrying out Maintenance Tasks
17
Changing the Hydraulic Oil
17
Replacing Hydraulic Hoses
18
Replacing the Pressure Gage
19
Malfunctions
20
Checks and Repairs on Electrical Components
23
Preparing Checks and Repairs on Electrical Components
23
Moving the Unit into the Repair Position for the Electric Control
24
Carrying out Checks and Repairs on Electrical Components
25
Checking the Circuit Board
25
Replacing the Circuit Board
26
Checking the Energy Supply
27
Replacing the Power Cord
29
Checking the Remote Control
31
Replacing the Remote Control
35
Checking a Motor Temperature Problem
36
Replacing the Capacitor
42
Checking the Solenoid Valve Electrically
43
Replacing the Solenoid Valve
47
Checks and Repairs on Hydraulic Components
49
Preparing Checks and Repairs on Hydraulic Components
49
Removing the Carrying Handle
50
Moving the Unit into the Repair Position for the Upper Structures
51
Moving the Unit into the Repair Position for the Lower Structures
52
Carrying out Checks and Repairs on Hydraulic Components
55
Checking the Torque Valve Hydraulically
55
Checking the Solenoid Valve Hydraulically
58
Checking the Pump Flange
61
Checking and Cleaning the Screen Filter
64
Checking the Maximum Pressure Valve
65
Replacing the Maximum Pressure Valve
67
Checking and Replacing the Pump Element
69
Checking the Low-Pressure Cut off Valve
72
Replacing the Low-Pressure Cut off Valve
74
Checking the Back Pressure Valve
76
Replacing the Back Pressure Valve
79
Checking the Pipe Work
80
Replacing the Pipe Work
83
Checks and Repairs on Mechanical Components
84
Preparing Checks and Repairs on Mechanical Components
84
Carrying out Checks and Repairs on Mechanical Components
84
Checking the Torque Valve Mechanically
84
Replacing the Torque Valve
86
Completing Repair Work
87
Mounting the Unit on the Oil Tank
87
Cleaning Unit
90
Carry out a Test Run
91
Disposal
92
In Europe
92
In the USA
93
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Torc HYFLOW 230-2 Specifications
General
Brand
Torc
Model
HYFLOW 230-2
Category
Service Equipment
Language
English
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