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Schwing FW 18 Service Manual

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Radio Control FW 18
Table of Contents
Black-and-white control / proportional control
(as from series 1987)
1. SAFETY AND ACCIDENT
REGULATIONS
2. SHORT INSTRUCTIONS
3. PREFACE
4. EXTRACT
FROM
WARRANTY
5. MODEL PLATES
6. TECHNICAL DATA
7. SHORT DESCRIPTION
8. CONTROL AND MONITORING EQUIPMENT
9. COMMISSIONING
10. OPERATING THE RADIO CONTROL
11. PUTTING
OUT
CHANGEOVER
12. SAFETY DEVICES AND TROUBLESHOOTING
13. MAINTENANCE WORKS AND CHECKS,
14. CHANGING AND CHARGING OF BATTERY
1. Safety and Accident
Prevention Regulations
The safety and accident prevention regulations
stipulated in the operating instructions for the
truck-mounted concrete pump are applicable and
binding for the operation with the remote control
too.
•
To avoid any unintended working movement of
the machine and before changing from one control
system to another:
!SET ALL CONTROL ELEMENTS IN THE
DRIVER'S CAB AND ON THE REMOTE
CONTROL PANEL TO ZERO POSITION.
STOP DRIVING ENGINE.
PREVENTION
THE
TERMS
OF
OF
OPERATION
-
Service Manual
Remote Control Cable/Radio
•
Only specialists are allowed to repair the radio
controls.
•
In case of any failure, notify the SCHWING
after-sales service.
•
Only
persons
SCHWING are allowed to open leaded housings.
•
Unauthorized manipulations may result in
great damages and render all warranty claims void.
See also section 4.1.
ATTENTION! Before welding the machine, make
absolutely sure that the plugs of the connection
cables are detached from sockets 7, 8, and 9 of the
receiver. Protect the socket by means of a sealing
cap. Non-observance would result in damage to
the electronic control system (see also customer
information K 29).
4
5
7
authorized
by
Messrs.
9
8
553

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  • Page 1 Print Print Remote Control Cable/Radio Radio Control FW 18 • Only specialists are allowed to repair the radio controls. • In case of any failure, notify the SCHWING after-sales service. Table of Contents • Only persons authorized Messrs. SCHWING are allowed to open leaded housings.
  • Page 2 Home Print Print Remote Control Cable/Radio Safety Regulations - Concrete Pumps with Traveling placing booms • Drive on bridges, decks, etc. only if the bearing READ OPERATION MANUAL FOR THE & height capacity is adequate. MACHINE. It describes the safe, proper, and most •...
  • Page 3 When laying pipeline, use as few bends as pos- complete check of the boom and tower annually sible. Horizontal pipelines must be adequately sup- using Schwing America’s “Regular Check-Up ported. When installing a vertical pipeline, the best Concrete Placing Booms” form, SAE-510. This...
  • Page 4 • Set selector switch on machine control panel to SCHWING MACHINE. “Remote Control.” • Unlock all EMERGENCY OFF buttons on the A copy thereof should always be within easy reach machine.
  • Page 5 The company of Schwing will not be liable for damages, if • the machine is used for operations which are not the normal practice.
  • Page 6 6, 9 V for 12 V 6. Technical Data Proportional control 7. Brief Description Transmitter: The new generation of SCHWING RADIO REMOTE CONTROLS are an advanced develop- Operating Frequency : in the 70 cm band ment of the systems first introduced in 1983.
  • Page 7 Home Print Print Remote Control Cable/Radio An LED indicates to the machine operator that the The “radio telegram” emitted by the transmitter is battery needs to be changed. If the battery is not detected and monitored by the receiver. If the changed in approximately 30 minutes, the moni- receiver electronics recognizes the “radio tele- toring circuit blocks the transmitter.
  • Page 8 Home Print Print Remote Control Cable/Radio 8. Control and Monitoring 6*- Selector switch: vibrator on/off 7*- Button: horn on truck Equipment 8 - LED: EMERGENCY OFF button operated 9 - Selector switch: truck engine speed adjustment Radio Remote 10*- Selector switch: engine on/off Figure 1 = Black-and-white transmitter 11- Selector switch: concrete pump (pumping - off Figure 2 = Proportional transmitter...
  • Page 9 Home Print Print Remote Control Cable/Radio Receiver RED = battery INCORRECTLY inserted (pole), replace correctly (turn) immediately 1 - Toggle Switch: receiver ON/OFF OFF = no battery inserted 2*- 0.4 A fuse (receiver power supply) 6 - Plug-in module: transmitter battery charger 3*- 1.6 A fuse (charger power supply) 7 - Socket for connecting cable to machine control 4 - Two -colour LED: receiver state...
  • Page 10 Home Print Print Remote Control Cable/Radio 9. Commissioning Preparations 1. Switch all controls on the machine and on the transmitter to “0” or “OFF.” 2. Switch truck engine off when warm and with PTO switched on. NOTE: After a “remote start”, the engine should run smoothly immediately.
  • Page 11 Home Print Print Remote Control Cable/Radio 10. Operating the Radio Remote Transmitter mode 1. When receiver unlock Control EMERGENCY OFF button of the transmitter by NOTE! In order to avoid undesired movements of turning to the right, and set the selector which to the machine, ALWAYS switch off the power sup- “ON”.
  • Page 12 Home Print Print Remote Control Cable/Radio Transmitter range “GREEN”. After operating any switch, the power supply of the transmitter returns. Work may then For safety reasons, the transmitter range is limited proceed. but is sufficient for all conceivable construction site situations. If the transmitter is taken out of this broadcast range, all of the machine’s functions will be stopped automatically.
  • Page 13 Home Print Print Remote Control Cable/Radio use (see operating instructions of truck-mounted 4. Switch off the receiver by means of the toggle switch. concrete pump). Turn the receiver off by means of the toggle switch. 5. **The LED extinguishes. 6. Switch the truck engine off and remove the “ignition key”.
  • Page 14 Home Print Print Remote Control Cable/Radio 12. Safety Facilities switch off the transmitter power supply. • Set all controls of the transmitter to “0” or In addition to manual switch-off (EMERGENCY “OFF” position. OFF button), the radio remote control is provided •...
  • Page 15 4. Insert charged battery with its contacts first into the battery compartment. The position of the positive and negative poles is not important due to the NOTE! Only use ORIGINAL SCHWING NiCd automatic polarity switch-over circuit. rechargeable batteries: There is a RISK OF DAM- 5.
  • Page 16 Home Print Print Remote Control Cable/Radio Service Manual...

  • Page 17: Table Of Contents

    Home Print Print Remote Control Cable/Radio Radio Control FW 20 Table of Contents 1. TABLE OF CONENTS 2. SHORT OPERATING INSTRUCTIONS 3. FOREWORD 4. DESIGNATED USE, WARRANTY 5. SAFETY REGULATIONS AND ACCIDENT PREVENTION REGULATIONS 6. CERTIFICATE OF APPROVAL 7. SHORT DESCRIPTION 8.

  • Page 18: Short Operating Instructions

    Home Print Print Remote Control Cable/Radio 2. Short Operating Instructions • Pull EMERGENCY SHUT-OFF 1; LEDs 2 and 4 are extinguished; LED 3 is permanently lit: empty The short operating instructions are to be used as a messages are being transmitted. •...

  • Page 19: Foreword

    Using equipment presupposes perfect • SCHWING radio remote control units must be knowledge and strict observance of the operating installed, removed, operated, and repaired only by instructions. Therefore, you should read the operating specially trained and qualified personnel. Unautho- instructions carefully and repeatedly in order to rized additions and modifications are not permit-...
  • Page 20 SCHWING spare parts. If defective machinery/equipment is kept in use in spite of defects, the warranty only includes the original defect.

  • Page 21: Prevention Regulations

    Avoid any contact of the equipment with steam jets and aggressive detergents. • In case of trouble, never carry out repairs on the equipment beyond those indicated in the trou- bleshooting measures of the present operating instructions, but rather inform the SCHWING Service Manual...

  • Page 22: Short Description

    Home Print Print Remote Control Cable/Radio 7. Short Description A power-saving feature automatically switches the transmitter off during work interruptions in order to The equipment consists of a portable transmitter, a save battery power. receiver built into the machine, and a charger device for the rechargeable transmitter battery.
  • Page 23 Home Print Print Remote Control Cable/Radio 8. Technical Data: Transmitter General Operating temperature range: ......: -10 to +50 C Type of protection.
  • Page 24 Home Print Print Remote Control Cable/Radio Receiver General Operating temperature range: ......: -10 to +50 C Type of protection .

  • Page 25: Monitoring-, Warning-, And Control Elements

    Home Print Print Remote Control Cable/Radio 9. Monitoring-, Warning-, and Control Elements TRANSMITTER (fig. 1) 2 3 4 5 1- EMERGENCY SHUT-OFF button 2- LED: battery voltage monitoring 3-LED: Transmitter signal output monitoring 4-LED: EMERGENCY SHUT-OFF 5- Selector switch: transmitter power supply ON/OFF 6-Selector switch: transmitter channel selection fig.
  • Page 26 Home Print Print Remote Control Cable/Radio RECEIVER POWER SUPPLY (fig. 1) 1- Key switch in driver’s cab: power supply ON 2- Pilot lamp: power supply ON fig. 1 INSTALLATION OF RECEIVER (fig. 2) 1-Cover lock 2-Pilot lamp: power supply ON fig.
  • Page 27 Home Print Print Remote Control Cable/Radio Fig. 1 = proportional control receiver Fig 2. = black and white control receiver LEDs = power supply = vehicle system voltage UE 1 = controller 1 supply UCC 1 = controller 1 supply (+5V) UE 2 = controller 2 supply UCC 2...

  • Page 28: Pre-Operating Instructions

    Home Print Print Remote Control Cable/Radio 10. Pre-Operational Instructions • During “cable-controlled” operation, the radio receiver connector is in the unwired socket. • Position the vehicle as described in the • Lock the cable-connector. machine operating instructions. • Set selector switch on the machine to •...
  • Page 29 Home Print Print Remote Control Cable/Radio After the switching on of the power supply, the LEDs of the receiver must indicate the following state of operation: MODULE DISPLAY all LEDs alternating in 1-second-intervals K1 + K2 (transmitter-scanning) MC 2 MC 2 flickering irregularly flickering irregularly TST 2...
  • Page 30 Home Print Print Remote Control Cable/Radio • Put the transmitter into operation: 2 3 4 5 ACTION EFFECT Set all control elements of putting into operation oth- all LEDs off transmitter to “0” position erwise not possible request to test the EMER- Switch on power supply LED 4 flashing GENCY SHUT-OFF but-...
  • Page 31 Home Print Print Remote Control Cable/Radio The following operating state must now be dis- played at the receiver: MODULE DISPLAY off (EMERGENCY SHUT-OFF circuit NOT1 + NOT2 closed) permanently lit (depending on transmitter K1 or K2 channel selection) flashing regularly (data message transmis- MC 2 MC 2 sion rate)

  • Page 32: Operation

    Home Print Print Remote Control Cable/Radio 11. Operation The LEDs of the REL module on the black-and-white control unit receiver indicate that the relay is activated. IMPORTANT! Depressing the EMERGENCY SHUT- OFF button in case of danger immediately interrupts the main functions of the machine. Cf. section 12. 2 3 4 5 An energy-saving feature prevents the transmitter battery from deep discharge.

  • Page 33: Emergency Shut-Off

    Home Print Print Remote Control Cable/Radio 12. Emergency Shut-Off It is recommended always to have a charged battery available, to charge another battery in the charger, and The control unit is equipped with 2 separate to change the batteries about every eight hours or EMERGENCY SHUT-OFF modules.

  • Page 34: Interruptions Of Work/End Of Operation

    Home Print Print Remote Control Cable/Radio 13. Interruptions of Work/End of Never use an EMERGENCY SHUT-OFF button for Operation ordinary shut-off. • Fold placing boom back to its transport posi- tion. If the power supply remains on, the unit continues to •...

  • Page 35: Replacing Of Battery

    Home Print Print Remote Control Cable/Radio 14. Replacing the Battery • Put the machine out of operation. • Set all control elements of the transmitter to A flashing LED 2 indicates that the rechargeable “0”-position. battery must be replaced. • Switch off transmitter with selector switch 5.

  • Page 36: Malfunctions

    The location has been correctly chosen if the concrete batteries: placing site and the receiver antenna can be clearly • Use only ORIGINAL SCHWING BATTER- seen from a distance of not more than 50 meters max. IES. LOW VOLTAGE OF TRANSMITTER BATTERY...
  • Page 37 Home Print Print Remote Control Cable/Radio Message Interference Messages may be disturbed, for instance, by interference from other transmitters. An interference of up to 1 second does not affect the functions of the machine. The interference is, nevertheless, indicated by LEDs TST 1, 2, 3, of the MC 1 module on the receiver.
  • Page 38 Never attempt repairs beyond those recommended in For function checking and fault detection, the the troubleshooting section. transmitter and the receiver are both equipped with LEDs. SCHWING assumes responsibility inappropriate repairs. In case of proper function, only the green LEDs may be lit.
  • Page 39 Home Print Print Remote Control Cable/Radio Table 1: Power Supply (NG) MESSAGE/ POSSIBLE REMEDIAL DISPLAY CAUSE OF TROUBLE ACTION UF, UE1, UCC1, UE2, Switch in, check none lit Machine power failure UCC2 power supply Power supply failure, short Call after-sales UE1, UCC1, UE2, one off circuit in receiver...
  • Page 40 Home Print Print Remote Control Cable/Radio Troubleshooting Controller (MC1) MESSAGE/ POSSIBLE CAUSE OF REMEDIAL DISPLAY TROUBLE ACTION Failure in MC 1 or in periphery module, Call after-sales e.g. REL, NG, PROP service Call after-sales Failure in MC2, no exchange of data service Failure in REL See relay output...
  • Page 41 Home Print Print Remote Control Cable/Radio Troubleshooting Table: Transmitter LED’s = LED on / = LED flashing / X = LED flashing faster / = LED off MESSAGE/POSSIBLE CAUSE TST3 TST2 TST1 OF TROUBLE REMEDIAL ACTION No empty message after switch-on Set control element to 0 -pos.
  • Page 42 Nevertheless, a check should be carried out every 4 control receiver are equipped with one fuse each. years by SCHWING. Use only miniature fuses 5 x 20 mm, 3.15 A. • Open lid of mounting rack with special key.

  • Page 43: Repair

    Home Print Print Remote Control Cable/Radio 17. Repair REMOVAL OF RECEIVER For repairs or for regular checks, the receiver must be • Push EMERGENCY SHUT-OFF button. removed from the vehicle and sent to the factory for • Open cover, as described in section 16 repair complete with the transmitter.
  • Page 44 Home Print Print Remote Control Cable/Radio Operating Instructions - Radio Remote Control FW 20 Dual Fr equency - Reference Chart - FREQUENCY COORDINATOR 456.7525 1P-(PFCC) 456.8125 1S-(ITA) 456.8625 1S-(ITA) 456.9625 1S-(ITA) 457.0125 1S-(ITA) 457.5125 1S-(ITA) 457.525 1B-(NABER) 457.5625 1B-(NABER) 456.575 1B-(NABER) 457.6125 1B-(NABER)
  • Page 45 Home Print Print Remote Control Cable/Radio Radio Control FW 24 Table of Contents 1. Safety Instructions 2. Scope of Application 3. Start-up 4. Operation 5. Charging the Battery 6. Maintenance 7. Operation 8. Fault Indicators Service Manual...

  • Page 46: Safety Instructions

    Home Print Print Remote Control Cable/Radio Safety Instructions SAFETY INSTRUCTIONS Please read these operating instructions If your remote-control is a "COMFORT- completely before putting your TELETEC Control" unit, the radio receiver must not be remote-control into operation. disconnected. Cable operation otherwise be impossible.

  • Page 47: Scope Of Application

    SCOPE OF APPLICATION The present operating instructions are applicable to FW 24 radio remote-control FW24-ID.eps Stop POWER units in proportional and digital design suitable for SCHWING truck-mounted concrete pumps equipped with control systems of the "MULTI-Control" and "COMFORT-Control" type. operator panels radio transmitters are the same (with the exception of switch 6, Fig.1) for both control...

  • Page 48: Start-Up

    Home Print Print Remote Control Cable/Radio Start-Up START-UP Remote-control system Transmitter and receiver are each equipped FW24-ID.eps Stop POWER with an identification plate. permit communication between transmitter and receiver it is necessary that both devices have the same serial number and frequency.
  • Page 49 Home Print Print Remote Control Cable/Radio To switch off the transmitter, e.g. after the Stop work has ended, set the "Power" switch 5 to neutral position ("0"). POWER "MULTI-Control" system" The green LED 2 (antenna) is lit up continuously and the red LED 3 is flashing. Enable the control system by setting switch 6 briefly to Do not depress the EMERGENCY SHUT-...
  • Page 50 Home Print Print Remote Control Cable/Radio Depending on the type of control, the After switching over to another channel, the selection of either "Snail" or "Hare" has a transmitter must re-activated different effect: described on page 3.1 (EMERGENCY SHUT-OFF test etc.). Control digital proportional...

  • Page 51: Operation

    Home Print Print Remote Control Cable/Radio Operation OPERATION When the remote-control is ready for operation and after all EMERGENCY SHUT-OFF buttons on the machine have been unlocked, all functions of the concrete pump can be operated with the remote- control unit (see the machine operating instructions.) Indicator lamps on receiver Figs.

  • Page 52: Charging The Battery

    Home Print Print Remote Control Cable/Radio Charging the Battery CHARGE THE BATTERY When the red LED 1 (battery) of the To maintain the full charging capacity of the transmitter starts to blink during normal battery over a long time, it should be operation, the battery is almost empty.

  • Page 53: Maintenance

    Home Print Print Remote Control Cable/Radio Maintenance MAINTENANCE The FW 24 radio remote-control unit is largely maintenance-free. You should nevertheless make sure that - damaged rubber bellows at the switches are immediately replaced. - the transmitter is never exposed to the jet of a high-pressure cleaner or to caustic liquids.

  • Page 54: Operation

    Home Print Print Remote Control Cable/Radio Operation Fault Indicators OPERATION AND FAULT INDICATORS The light-emitting diodes indicate different operational states and malfunctions. = ON = OFF = FLASHING 1. TRANSMITTER START-UP/OPERATION MESSAGE ACTION transmitter activated, EMERGENCY depress EMERGENCY SHUT-OFF Stop SHUT-OFF test required.
  • Page 55 Home Print Print Remote Control Cable/Radio OPERATION AND FAULT INDICATORS (Cont.) 2. RECEIVER MC 1 EM 1 wrong charge dis- MESSAGE ACTION MC 2 EM 2 pol. charge valid radio data signals machine executes control are being received commands no reception change frequency, choose other location EMERGENCY SHUT-...
  • Page 56 Home Print Print Remote Control Cable/Radio Service Manual...

This manual is also suitable for:

Fw 20Fw 24

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