STEIN Radius Circuit 90 User manual

STEIN300_Radius Circuit_06_GB.doc / 01.2020 1
Radius Circuit 90 °
Radius Circuit 180 °
STEIN Workpiece Transport System
Operating instructions
Attention all installation, operating and maintenance personnel -
always keep these instructions by the radius circuit!

2 STEIN300_Radius Circuit_06_GB.doc / 01.2020
©by STEIN
Automation
The copyright for these documents is reserved by STEIN Automation.
These documents may not be altered, distributed, reproduced or transferred to third par-
ties without the prior written permission of STEIN Automation.
STEIN Automation GmbH & Co. KG
Carl-Haag-Straße 26
78054 VS-Schwenningen, Germany
Telephone: (+)49 (0)7720 / 8307 – 0
Publication date: January 2020
The right to make changes in design and construction is reserved.

STEIN300_Radius Circuit_06_GB.doc / 01.2020 3
Contents
1Abbreviations and symbols ............................................................................................................................4
1.1 Explanation of safety and warning notices .......................................................................................... 4
2Introduction ......................................................................................................................................................5
2.1 Short description................................................................................................................................ 6
2.2 Initial inspection................................................................................................................................. 7
2.3 Complaints......................................................................................................................................... 7
2.4 Warranty ............................................................................................................................................ 7
3Safety instructions...........................................................................................................................................8
3.1 General safety information ................................................................................................................. 8
3.2 Appropriate use and liability exclusions .............................................................................................. 8
3.3 Residual danger ................................................................................................................................. 9
3.4 Safety information for installation and repair work............................................................................ 10
4Technical description ................................................................................................................................... 11
4.1 Scope of delivery.............................................................................................................................. 11
4.2 WT orientation.................................................................................................................................. 12
4.3 Sub-assemblies ................................................................................................................................ 12
5Radius circuit installation ............................................................................................................................ 13
5.1 Procedure ........................................................................................................................................ 13
5.2 Preparation ...................................................................................................................................... 13
5.3 Radius circuit installation and de-installation .................................................................................... 14
5.4 Connection of the radius circuit to the mains supply ........................................................................ 17
5.5 Pile-up separator installation ............................................................................................................ 17
6Initial operation ............................................................................................................................................. 18
7Radius circuit operation ............................................................................................................................... 19
8Faults.............................................................................................................................................................. 20
8.1 Causes of faults and troubleshooting problems ................................................................................ 20
9Cleaning, inspection, maintenance............................................................................................................. 21
9.1 Cleaning........................................................................................................................................... 21
9.2 Inspection ........................................................................................................................................ 22
9.3 Maintenance .................................................................................................................................... 22
10 Dimensions sheet.......................................................................................................................................... 23
11 Spare parts..................................................................................................................................................... 24
11.1 300 095 001 Radius circuit 90° - PB 160x160 ................................................................................. 24
11.2 300 093 001 Radius circuit 90° - PB 240x240 ................................................................................. 27
11.3 300 151 001 Radius circuit 90° - PB 320x320 ................................................................................. 30
11.4 300 102 001 Radius circuit 90° - PB 400x400 ................................................................................. 33
11.5 300 089 001 Radius circuit 180° - PB 160x160............................................................................... 36
11.6 300 104 001 Radius circuit 180° - PB 240x240............................................................................... 39
11.7 300 098 001 Radius circuit 180° - PB 320x320............................................................................... 42
11.8 300 096 001 Radius circuit 180° - PB 400x400............................................................................... 45
11.9 300 789 001 Stand for radius circuit STRB....................................................................................... 48
11.10 300 790 001 Double column stand for radius circuit DSTRB ............................................................ 49
11.11 930 001 001 F1 Stand for radius circuit RBF1.................................................................................. 50
11.12 930 002 001 F2 Stand for radius circuit RBF2.................................................................................. 51

4 STEIN300_Radius Circuit_06_GB.doc / 01.2020
11.13 930 003 001 F1 Double column for radius circuit RBDF1................................................................. 52
11.14 930 004 001 F2 Double column for radius circuit RBDF2................................................................. 53
12 Accessories .................................................................................................................................................... 54
12.1 Drive motors – Mounting kit ............................................................................................................. 54
13 Appendix.........................................................................................................................................................60
13.1 Technical data.................................................................................................................................. 60
1Abbreviations and symbols
Action symbol
1 Symbol for actions which must be carried out in a specified sequence.
⇒Consequence or result of an action
•Count
RB90 Radius circuit 90°
RB180 Radius circuit 180°
BA Operating instructions
WT Pallet
BE Belt element
Fig. Figure
i This sign indicates information that will allow the radius circuits to be used more effec-
tively and more economically.
The symbols used in the operating instructions for safety and hazard warnings are de-
scribed in detail in chapter 3.
1.1 Explanation of safety and warning notices
The following safety signs explain all the situations or actions where danger to life and
limb for machine operators or their colleagues exists.
Strictly comply with these instructions and act with particular care in these cases. Pass
all safety notices on to all other users.
DANGER!
The symbol with the added designation DANGER describes a directly impending
hazards!
The hazard results in serious injury to people or even fatalities.
WARNING!
The symbol with the added designation WARNING describes a potentially
impending hazards!
The hazard may result in serious injury to people or even fatalities.
CAUTION!
The symbol with the added designation CAUTION describes a potentially
hazardous situation!
The hazard can result in injury to people.

STEIN300_Radius Circuit_06_GB.doc / 01.2020 5
he safety signs appear frequently in the text with a picture to explain what the source of
the hazard is.
CRUSHING HAZARD!
This symbol gives warning of a location where there is a risk of being crushed.
HIGH ELECTRICAL VOLTAGE!
This symbol gives warning of possible electric shock.
It appears for all working and operating procedures that must be followed precisely, in
order to avoid injury to personnel or damage to the system through high electrical volt-
age.
Other warning signs:
ATTENTION!
This symbol indicates warnings which, if ignored, will cause a hazard to the machine.
Protective clothing must be worn!
Wear your personal safety clothing:
Safety footwear, hard hat, goggles and safety gloves.
Environmental protection!
This sign indicates warnings that will help to avoid harming the environment.
2Introduction
The safety of all persons who come into contact with the radius circuit depends funda-
mentally on knowing how the device functions. Therefore:
Read these operating instructions before using the unit for the first time.
These operating instructions contain important information which will ensure the correct,
economical and safe operation of your radius circuit.
i If not specifically mentioned as deviating, then the same information applies to the radius
circuits that are not described in detail as for the radius circuits described below.

6 STEIN300_Radius Circuit_06_GB.doc / 01.2020
2.1 Short description
Radius circuits are installed in the STEIN 300 Workpiece Transport System. The radius
circuit changes the transport direction of the pallet.
In conjunction with the Workpiece Transport System, the radius circuit provides:
•a change in the WT transport direction
•keeping the WT orientation despite a change in direction.
The radius circuit 180° consists of:
Fig. 4-1:
Radius circuit 180°
- components
1 Guide track
2 Base plate
3 Drive motor
4 Housing
1
2
3
4

STEIN300_Radius Circuit_06_GB.doc / 01.2020 7
2.2 Initial inspection
The radius circuit is delivered either pre-assembled as a module or separately.
If delivered separately, the radius circuit is securely transported in a solid box.
Unpack all the components supplied.
Environmental protection!
Dispose of all packaging material in an environmentally responsible way.
Then carry out an initial inspection.
Check that:
all components detailed on the delivery note have been supplied
components have not been damaged or lost in transit.
2.3 Complaints
In order for claims for damage caused in transit to be accepted, follow this procedure:
Inform the freight company.
Draw up a damage report giving the following details
•Name and address of recipient
•Item or order number
•A description of the damage.
Send components, if possible in their original packaging, with the damage report,
back to the manufactures.
2.4 Warranty
For the radius circuit and its spare parts we grant the legal guarantee period or rather
the defined guarantee period in the contract, starting with the day of delivery.
During this warranty period we will replace any components defective in manufacture or
materials free of charge.
STEIN Automation's general warranty and guarantee conditions also apply.

8 STEIN300_Radius Circuit_06_GB.doc / 01.2020
3Safety instructions
3.1 General safety information
Radius circuits from STEIN Automation are high quality products, manufactured to
recognised technical specifications.
The radius circuit left the manufacturing plant in a perfectly safe technical condi-
tion.
All models of the radius circuit comply with the requirements of UVV, the German
accident prevention regulations.
To maintain this situation, installation staff, users and service technicians must ob-
serve the notices and warnings contained in these operating instructions.
Radius circuits must only be installed and repaired by authorised personnel who
have been trained by STEIN Automation.
Only genuine spare parts from STEIN Automation may be used when carrying out
repairs to the radius circuit.
3.2 Appropriate use and liability exclusions
The radius circuit must only
be built into STEIN 300 belt systems.
Compatibility is only assured with STEIN 300 belt modules.
Be operated with suitable pallets with the permitted dimensions and weights
Be used indoors
Be operated in dry areas
Be employed in areas where there is no risk of explosion
Be used in a non-congested operation.
Fig. 3-1:
Radius circuit
- Maximum loading
Permitted loading is:
•In the Z-axis: 12 Kg (WT + workpiece)
•
Z

STEIN300_Radius Circuit_06_GB.doc / 01.2020 9
i Unauthorised interventions, alterations or repairs carried out on the radius circuit
invalidate the guarantee.
STEIN Automation accepts no liability for damage caused by unauthorised
interventions, changes or repairs!
3.3 Residual danger
Radius circuits are manufactured using state-of-the-art technology and to recognised
safety standards Despite that, their use can lead to dangerous situations for users or
third parties arising or to impairments of the system and other material assets.
If used improperly, amongst others, the following injuries can result:
•Crushing:
- by getting caught between the WTs
- by getting caught between the WT and guide track or guide rails.
Fig. 3-2:
Potential crushing points

10 STEIN300_Radius Circuit_06_GB.doc / 01.2020
3.4 Safety information for installation and repair work
DANGER!
In the area of the radius circuit due to an unexpected start up!
DANGER!
HIGH ELECTRICAL VOLTAGE!
Risk of electric shock!
1 Before carrying out any installation or repair work, disconnect the relevant radius
circuit from its electrical power supply.
2 Put up warning signs to prevent the system being started up while installation and
repair work is being done.
3 Remove all pallets from the affected radius circuit.
4 Carry out the work
•in accordance with the descriptions in this documentation,
•complying with relevant safety and accident prevention regulations and
•in a technically correct manner and with the greatest possible accuracy.
5 After completing installation or repair work, carry out a test run of the entire sys-
tem and check that all safety features are functioning correctly.
DANGER!
Never operate the radius circuit using
•defective safety equipment and / or
•damaged components.