UNIMETAL SZ-16 User Manual

Play detector

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PL 77-400 Złotów, ul. Kujańska 10

PLAY DETECTOR – for trucks, commercial vehicles

and cars (with total weight up to and above 3,5 t)

USER MANUAL PLAY DETECTOR / ENG

SZ-16

USER MANUAL

UNIMETAL Sp. z o.o.

tel. +48 67 2632271

e-mail: export@unimetal.pl

www.unimetal.pl

SZ-16

USER MANUAL

Page 1 z 21

Version: 1

Date: 29.05.2018

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Page 1 Page 1 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 UNIMETAL Sp. z o.o. PL 77-400 Złotów, ul. Kujańska 10 tel. +48 67 2632271 e-mail: export@unimetal.pl www.unimetal.pl SZ-16 PLAY DETECTOR – for trucks, commercial vehicles...
Page 2: Table Of Contents
5.2. Control of the control torch bulb ..................17 5.3.Hydraulic power supply pump control ................18 5.4. Description of inspection of vehicle suspension and steering system components using the SZ-16 vibration device ....................19 6. MAINTENANCE AND PERIODIC INSPECTION ..................20 7. PARTS LIST ..............................21...
Page 3 Page 3 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 INTRODUCTION Carefully read this operation and maintenance manual before the first start-up and use of the machine. In order to ensure the proper functioning of the machine, observe the following:...
Page 4: Safety And Accident Prevention
Page 4 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 1. SAFETY AND ACCIDENT PREVENTION For own safety and safety of customers, observe the following safety rules: the equipment can be operated only by persons familiar with this manual and trained by the...
Page 5: Technical Description
2. TECHNICAL DESCRIPTION 2.1. Purpose and scope of use The universal device, type SZ-16, for forcing vibrations of powered wheels on vehicles, enables the determination through visual and auditory inspection of slackness in components of suspension and the steering system of stopped passenger cars and trucks as well as buses, with an axle load of up to 180 kN.
Page 6: Control Cabinet
Radio interference negligible 2.3. Structure The universal jerking device, type SZ-16, is made of two jerking plates (jerkers), hydraulic power supply with splitters and junction cabinet, control cabinet and control lamp. 2.3.1. Vibration actuators (marked: Left „L”, Right „P”) They are placed symmetrically on both sides of the inspection channel, and affixed to the ground by...
Page 7: Hydraulic Power Supply With Splitters
A view of the central plate with the operational actuator set is presented in fig. 1, and a general view of the jerking unit is provided in fig. 2. Fig. 2. General view of SZ-16 2.3.2. Hydraulic power supply with splitters The hydraulic power supply needs to be placed in the recess in the wall of the inspection channel (fig.
Page 8: Control Cabinet
Page 8 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 Basic components of the hydraulic power supply: electric motor, N=1,5 kW, n=1420 RPM, geared pump, turning right, Q=5,1 dm /min, p =16 MPa, splitter valves overflow valve type DBDSP13/200.
Page 9: Control Torch (Option)
Page 9 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 Fig. 4. Cordless control torch 2.3.5. Control torch (option) The control torch (fig. 4) is an integral part of the jerking system, and it is connected to the control cabinet.
Page 10 Page 10 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 Fig. 5. Device for locking the depressed brake pedal...
Page 11 Page 11 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 Fig.6. Hydraulic diagram...
Page 12: Installation
3. INSTALLATION 3.1. Location The SZ-16 play detector should be installed in an enclosed space, heated in the winter and having a fume hood. It is necessary for the room to be equipped with an inspection channel, for the hydraulic power supply unit with the control cabinet to be placed inside it.
Page 13 Page 13 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 WARNING! All expenses (material, workmanship) stemming from a non-standard setup of components of the PD514 jerking system, i. e. placement of the hydraulic power supply outside of the...
Page 14 Page 14 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 Fig.7. Foundation for the installation of the play detector...
Page 15 Page 15 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 Control cabinet Control lamp Pump motor power supply cable Hydraulic valves control cable 3x400 V, 50 Hz power supply 8 A slow-blow fuse...
Page 16: Preparing The Machine For Operation
Page 16 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 4. PREPARING THE MACHINE FOR OPERATION Before turning on the power supply, one should ensure whether there is no object in the area of movement of the jerk plates that would hinder their free motion.
Page 17: Jerking Unit Control
Page 17 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 5. JERKING UNIT CONTROL The control torch allows for control of the play detector and simultaneous observation of the chassis elements by the operator. The control unit provides lengthwise and sidewise motion of both plates simultaneously.
Page 18: Hydraulic Power Supply Pump Control
Page 18 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 5.3.Hydraulic power supply pump control Pressing one of the buttons marked MODE controlling the motion of the plates causes simultaneous actuation of the hydraulic unit pump. The pump stays in operation as long as the button MODE is depressed.
Page 19: Description Of Inspection Of Vehicle Suspension And Steering System Components Using The Sz-16 Vibration Device
Date: 29.05.2018 5.4. Description of inspection of vehicle suspension and steering system components using the SZ-16 vibration device S c o p e o f w o r k O p e r a t i o n o f S Z - 1 6 1.
Page 20: Maintenance And Periodic Inspection
Proper operation of the device and maintenance of its proper technical condition depend to a large extent on proper servicing and unit care. The SZ-16 jerking device is a high-quality product - adherence to the following recommendations should ensure trouble-free operation of the system: Intermittent operation is recommended, i.
Page 21: Parts List
Page 21 z 21 USER MANUAL PLAY DETECTOR / ENG SZ-16 Version: 1 USER MANUAL Date: 29.05.2018 7. PARTS LIST Basic equipment 2 complete sets of moving plates, hydraulic power unit, control cabinet corded control lamp, device for locking the depressed brake pedal, connection equipment: hoses, connectors - including related services.