Rotech RF1-F Operating & Maintenance Manual

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Operating & Maintenance

Manual

Rotech RF1-F Version 1.3

2017 © Copyright Rotech machines Limited

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Summary of Contents for Rotech RF1-F

Page 2: Table Of Contents
Contents 1. Introduction 2. Product information 3. Safety information 4. Transportation 5. Assembly 6. Installation 7. Decommissioning and disposal 8. Operation 9.Maintenance 10. Provision of spares, in-service support and guarantees 11. RF1-F recommended spares list 12. Wiring diagrams...
Page 3: Introduction
The purpose of this manual is to provide information only. Every effort has been made to ensure the accuracy of the contents of this manual. However, Rotech Machines Limited can assume no responsibility for any errors, or their consequences contained within.
Page 4: Product Information
2. Product information 2.1 Name of equipment Rotech RF1-F 2.2 Applicable model type This manual applies to all RF1-F models. 2.3 Location of machine Manufactured in the UK by Rotech Machines Limited. 2.4 Machine functions The function of this machine is to feed products from a feeding device onto a flat conveyor for presentation to a printer or labeller that has the ability to print onto the product surface or to apply a label.
Page 5: Safety Information
3. Safety information 3.1 Guidelines 3.1.1 Read this manual and familiarise yourself with any associated documents. 3.1.2 To avoid risk of electric shock, always disconnect the machine from the main supply before removing any guards or covers. 3.1.3 To avoid risk associated with pneumatic circuits, always disconnect from mains and purge any pneumatic systems before removing any guards or covers.
Page 6 3. Safety information 3.6 Interlocking 3.6.1 Safety interlocks are not fitted. All guards are fixed. 3.7 Personal protective equipment (PPE) 3.7.1 PPE is not required to operate this machine. 3.7.2 No loose clothing should be worn. Long hair, ties, etc. should be adequately retained. 3.8 Conditions for safe use 3.8.1 This machine is designed to be used within a normal light industrial production line type...
Page 7: Residual Risks
3. Safety information 3.12 Residual risks 3.11.1 The functional design of the machine has not resulted in there being present a residual risk to users of the machine. The residual risks are considered to be low. 3.11.2 The loading and unloading of the machine during operation can be considered as a repetitive action.
Page 8: Transportation
4. Transportation 4.1 Equipment handling and transportation 4.1.1 No gantry, crane or lifting points are provided. 4.1.2 The machine is to be placed securely on a level bench or floor of sufficient strength to support the weight of the machine with no risk of toppling. If supplied with the optional wheeled stand the machine should be sited on a level floor of sufficient strength to support 4.1.3 It is important to ensure that the machine is level about both axes.
Page 9: Assembly
5. Assembly 5.1 Product catcher tray The catcher-tray will have been removed from the machine for transportation. It can be re-fitted by simply locating it on the two mounting studs in the end panel of the machine. 5.2 Conveyor top rollers The top roller that holds the product onto the conveyor will have been removed and simply needs locating back into the blue supports on each side of the conveyor.
Page 10: Installation
110v operation) 6.1.3 Suitable trained and experienced staff should install the machine. It is recommended that Rotech’s technicians or those of their authorised distributor or agent are present during the installation process. 6.1.4 Installation should be effected within the following hierarchy: •...
Page 11 6. Installation 6.4 Commissioning plans and procedures 6.4.1 Once installation has been successfully completed the machine is ready to run.
Page 12: Decommissioning And Disposal
Place a secure label on the machine to identify that the machine has been decommissioned. 7.2 Disposal When the machine is no longer required it may be returned to Rotech Machines Limited for disposal. The following conditions apply: • Laws & codes of practice applicable govern conditions for return and disposal at the time of the first delivery of the machine to the customer.
Page 13: Operation
8. Operation 8.1 The machine In order to run the machine follow the instructions below: Press the green start button on the machine to start the conveyor. The test and run buttons will illuminate once the conveyor is at speed. Press the test button to test the machine (this will feed one product) or press the run button to run the machine (this will feed as many products as you have preset).
Page 14 8. Operation 8. Operation 8.2 The feeder 8.2.1 Setting the hopper Place the product centrally into the hopper so that it starts to slide under the fingers (1). Loosen the locking screw to drop the fingers down onto the product (2). Tighten the locking screw to hold the fingers in position (the product should be able to pass under the fingers).
Page 15 8. Operation 8.2.3 Using the stack separator Some products may need to be tipped forward to feed properly. In order to do this you can use the stack separator. Swing the stack separator round at the back of the feeding section and tighten the handle (1). 8.2.4 Setting the catcher Loosen the locking screw to move the catcher guides into position (1).
Page 16 8. Operation 8.3 The conveyor The conveyor performs a key role in transporting the product from the feeder to a position where it is printed or labelled and then depositing it neatly into the catcher-tray. It is made from a material that holds the product firmly and prevents it from slipping while being transported and printed.
Page 17: Main Control Panel
8. Operation 8.5 Main control panel From left to right the details of the controls are: 1. Emergency stop Pressing the large red button causes all mains power to be removed from main system drive. Power to the system controller and the printer remains as there are no exposed moving parts in either of these.
Page 18 8. Operation 8.6 User interface (HMI) 8.6.1. Batch Counter The human-machine interface (HMI) performs several tasks. The main screen of the HMI is shown below: The display shows: Count – the total number of products fed (in this case 94). Preset –...
Page 19 8. Operation 8.6.2 Stack counter The stack counter will halt the feeder to allow the catcher to be emptied and for collection of a set number of products. Using the stack counter: From the main screen press NEXT (1). Press STACK (2). Press the number next to Stack Size (3).
Page 20 8. Operation 8. Operation 8.6.3 Print/label Distance Pressing the SET DIST button on the Main Screen accesses the screen for changing the Print Distance (or Label Distance if so configured). Touching on the value accesses the keyboard and allows for a new value to be entered. The distance is from the point at which the front (leading edge) of the product is detected until the printer or labeller is given a signal.
Page 21 8. Operation 8. Operation 8.6.4 Printer error If an error occurs with the printer the message Check Printer will appear (or Check Labeller if so configured). This can be cleared by pressing the OK button on the HMI. It is not intended to inhibit feeding which can be resumed immediately: it is simply designed to stop feeding during a run if there is a printer error.
Page 22 8. Operation 8. Operation Changing the engineering/set-up parameters From the main screen press SET DIST (1). Press ENG (2). Press the number next to Nip (>10), Pitch (>10) or Time Out (>10) (3). Enter the new measurement (4) and press enter (5).
Page 23: Maintenance
9. Maintenance 9.1 Description of mechanical and electrical protection systems 9.1.1 There are no particular protection systems provided for maintenance staff. Observe all the safety information detailed in section 3 9.1.2 Only trained maintenance staff should attend to the maintenance of the machine. 9.2 Points and frequencies of inspection 9.2.1 Operator daily checks Before commencing work each day the work area should be clean and tidy and the functioning of...
Page 24 9. Maintenance 9. Maintenance c) General cleaning With either a piece of cloth or a vacuum cleaner remove as much dust as possible from the machine. d) Ensure that all cables, plugs etc. are undamaged. 9.2.3 Engineering preventative maintenance It is recommended that at six monthly intervals the following be carried out. a) Conveyor belt condition and tracking Check that the belt is in good condition i.e.
Page 25: Provision Of Spares, In-Service Support And Guarantees
10.1 Spares Spares are available by contacting Rotech Machines Limited or their authorised distributor/agent. 10.2 In-service support In-service support can be provided by contacting Rotech Machines Limited or their authorised distributor/agent. 10.3 Guarantees This machine is guaranteed to be free from defects for a twelve-month period. The guarantee excludes consumable items such as ribbons and those items subject to fair wear and tear, in particular, the rollers within the feeder and the conveyor.
Page 26: Rf1-F Recommended Spares List
11. RF1-F recommended spares list 11.1 Electrical/control system Electrical/control system Stk. ref. Description Function Req. qty. 1452 Switch block. Normally open Start, test and run switches 1453 Switch block. Normally closed Stop and e-stop switches 3000 Fuse mains T 5A L 250v (RF1)
Page 27: Wiring Diagrams
12. Wiring diagrams 12.1 RF1 Encoder Wiring Green Screen Orange (Encoder Output Z) White (Encoder Output B) Black (Encoder Output A) Black Blue Blue (0v Supply) Brown (24v supply) Brown...
Page 28 12. Wiring diagrams 12.2 Conveyor Control Wiring Screen / Green Blue Green Yellow Blue Violet Red (to Pin 2) Violet...
Page 29 12. Wiring diagrams 12.3 RF1 Power and E-stop Wiring BLUE BLUE BROWN BROWN...
Page 30 12. Wiring diagrams 12.4 RF1-F Feeder Wiring...
Page 31 12. Wiring diagrams 12.5 Interface Wiring...