Installation Instructions - K-Safe-T-Rip Belt Rip Detector

Transcription

1 Kinder Australia product: Preferred Setup Instructions Note: The correct Belt Rip pick up detachment operation of the Rip Socket, is in a sideways motion to the attachment point. This means once the Socket is tensioned, the detachment becomes very sensitive to even a small tear in the belt. This is the reason Electric Control Products recommends using the STR-P /-TP. With the Socket in the vertical position, it is strong enough to tension and resist vibration, but will trigger on a large or small tear with precision. 73mm from the top mounting hole, to the hole of the Rip Socket Plug. 50.0mm up from the edge of the Belt to the top mounting hole mm from the edge of the Belt to the hole of the Rip Socket Plug. If the Socket is disconnect from Rip Switch Plug, the Tether Point Wire is used to retrieve Rip Wire easily to reset the Rip Switch. The attachment point is a M6 x 40 Stainless Steel Eye Bolt which maybe fitted through the STR's mounting foot or any other M6 hole. The Tether Point Wire is approximately 1m in length and can be adjusted to your perference. STR-P-(1, 2, 3, 4, 5 or 6) -TP Direction of Belt 10mm Keep a minimum gap of 10mm between top of Guide and the Belt. Note: STR s come with 3 x Rope Grips, 3m of Wire Rope, 1 x 5mm SS Eye/Eye Turnbuckle, Socket and 10mm Galvanised Pig Tail and 1 x M6 x 40 Stainless Steel Eye Bolt for a Tether Point. STR-G200, STR-GS200 & STR-SOC to be ordered separately. STR-GS200 Drop away Guide for collapased roller, or any belt collapse, which minimises damage to Conveyor Belt. See Page 2 for an exploded view Optional: STR-SOC SP Kit Spare RIP Wire and Socket (Ready for use without going under the belt to reinstall, after a rip has been detected). See Page 2 for an exploded view. Belt Rip Switch Installation Position: Every feed point; every end roller, and with overland conveyors, every 500 metres or at any problem point. STP-25-SS (5mm Eye/Eye Stainless Steel Turnbuckle) Page 1

2 Dimensions of Spring Loaded Dimensions of a Fixed Guide 380mm NOTE: Dimensions are at full extension of Rod. Dimensions of Rod when collapsed will be 98mm 216mm 98mm when collapsed STR-GS200 STR-G200: Ultra Galvanised Steel, M10 Rod, Nuts & Washers STR-G200-SS: 304 Stainless Steel M10 Rod, Nuts & Washers 213mm Colapsing Rod after Belt Rip has occured. 30mm 10mm 145mm ø 6.5mm 46mm STR-G200-SS STR-G200 M10 Nuts x 2 M10 Washers x 2 26mm Dimensions of spare Rip Wire Socket Kit 3mm 62mm 15mm 15mm ø 6mm Material: STR-SOC-SS SP 3mm 304 Stainless Steel STR-SOC SP 3mm Ultra Galvanised Steel 15mm 15mm ø 6mm STR-SOC SS SP Kit STR-SOC SP Kit Unit comes with 3 metres of wire rope, 2 rope grips and a Socket Page 2

3 Installation Instructions Note: The correct Belt Rip pick up detachment operation of the Rip Socket, is in a sideways motion to the attachment point. This means once the Socket is tensioned, the detachment becomes very sensitive to even a small tear in the belt. See Preferred Set Up Installation Instructions on page 1 for the most sensitive style of set up. STR-P- (1, 2, 3, 4, 5 or 6) -RH or LH 1 up from the edge of the Belt to the top mounting hole. 47mm from the top mounting hole, to the hole of the Rip Socket Plug. If the Socket is disconnect from Rip Switch Plug, the Tether Point Wire is used to retrieve Rip Wire easily to reset the Rip Switch. The attachment point is a M6 x 40 Stainless Steel Eye Bolt which maybe fitted through the STR's mounting foot or any other M6 hole. The Tether Point Wire is approximately 1m in length and can be adjusted to your perference. Note: Any combination can be used. 103mm from the edge of the Belt to the hole of the Rip Socket Plug. STR-P- (1, 2, 3, 4, 5 or 6) -BK Note: Any combination can be used. Direction of Belt 10mm Keep a minimum gap of 10mm between top of Guide and the Belt. STR-G200 See Page 4 for an exploded view. STP-25-SS (5mm Eye/Eye Stainless Steel Turnbuckle) Note: STR s come with 3 x Rope Grips, 3m of Wire Rope, 1 x 5mm SS Eye/Eye Turnbuckle, Socket and 10mm Galvanised Pig Tail and 1 x M6 x 40 Stainless Steel Eye Bolt for a Tether Point. Belt Rip Switch Installation Position: Every feed point; every end roller, and with overland conveyors, every 500 metres or at any problem point. Page 3

4 ELECTRICAL SWITCHING CHARACTERISTICS DATA: STR TECHNICAL SPECIFICATIONS Parameters STR-1 STR-2-3 Contact form A C Contact material Rh Rh Switching capacity max. W/VA 80 5 Switching voltage max. V AC/DC Switching current max. A Carrying current max. A Dielectric strength min. VDC Initial Contact resistance max. mohms Insulation resistance min. Ohms Operate sensitivity range AT Release sensitivity min. AT 25 - Operate time: Including bounce max. ms Without bounce max. ms Bounce time max. ms Release time max. ms Resonant frequency typ. Hz Operating frequency max. Hz Vibration 35g Hz g@50-2k Hz Shock 11ms g Capacitance typ. pf Operating temperature range C CHARACTERISTICS: STR Operating speed Operating frequency Insulation resistance Contact resistance (initial value) 0.1 mm to 1 m/s (pin plunger models) Mechanical: 600 operations/min max. Electrical: 30 operations/min max. 100 MΩ min. (at 500 VDC) 15 MΩ max. Dielectric strength (see note 2) 1,000 VAC, 50/60 Hz for 1 min between terminals of the same polarity. 1,500 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal parts. Vibration resistance Malfunction: 10 to 55 Hz, 1.5-mm double amplitude. Shock resistance Destruction: 1,000 m/s2 {approx. 100G} max. 300 m/s2 {approx. 30G} max. Durabilit Mechanical: 50,000,000 operations min. (60 operations/min) Electrical: 100,000 operations min. (30 operations/min) Degree of protection IEC IP40 Degree of protection against electric shock Class I Proof tracking index (PTI) 175 Ambient operating humidity Weight -25 C to 80 C (at ambient humidity of 60%max.) (with no icing) -25 C to 150 C for heat resistive model at ambient humidity of 60%max.) (with no icing) Approx. 6.2g (pin plunger models) Note: 1. The data given above are initial values 2. The dielectric strength values shown in the table are models with a separator. CONTACT SPECIFICATIONS: STR Contact Specification Rivet Inrush current Material Gap (Standard value) NC NO Minimum applicable load Silver Alloy 1mm (F gap) or 0.5mm (G gap) 36 A max 160 ma at 5 VDC CONTACT FORM - SPDT: STR NC NO COM SWITCHING CAPACITY PER LOAD (REFERENCE VALUES): STR Non-Inductive Load Inductive Load Model Voltage Resistive Load Lamp Load Inductive Load Motor Load NC NO NC NO NC NO NC NO V VAC 15 A 2A 10 A 3 A 8 VDC 15A 4 A 10 A 6 A 30 VDC 10 A 4 A 10 A 4 A 125 VDC 0.6 A 0.1 A 0.6 A 0.1 A 250VDC 0.3 A 0.05 A 0.3 A 0.05 A Page 4

5 Wiring Diagram STR - 1 STR - 2 STR - 3 COM NC NO COM NC NO COM NC NO COM NC STR - 4 STR NO COM NC NO COM NC STR NO COM NC NO COM NC NO COM NC NO COM NC SW 1 SW 2 SW 1 SW 2 SW 3 ORDERING DETAILS and ELECTRICAL DATA Switched Current Inductive CAT No. Switch Device Contact Switched Switched Voltage Max. Resistive AC Loads (Power Typical Application Configuration Power (IMS) Max. Factor 0.4) STR-P 1...* Dry Reed Switch S.P.S.T. 12w 230V AC 230V DC 1A Not suitable PLC & Control Circuits STR-P 2...* Dry Reed Switch S.P.D.T. 5w 175V AC 175V DC 0.25 Not suitable PLC & Control Circuits STR-P 3...* Dry Reed Switch 2 x S.P.D.T. 5w 175V AC 175V DC 0.25 Not suitable PLC & Control Circuits STR-P 4...* Micro Switch 1 x S.P.D.T. N/A 250V AC 250V DC 15A 10A at 250V AC General AC or DC 03.A at 250V DC Control Circuits STR-P 5...* Micro Switch 2 x S.P.D.T. N/A 250V AC 250V DC 15A 10A at 250V AC General AC or DC 03.A at 250V DC Control Circuits STR-P 6...* Micro Switch 3 x S.P.D.T. N/A 250V AC 250V DC 15A 10A at 250V AC General AC or DC 03.A at 250V DC Control Circuits Page 5

6 Installation Instructions TAIL END RIP If the Socket is disconnect from Rip Switch Plug, the Tether Point Wire is used to retrieve Rip Wire easily to reset the Rip Switch. The attachment point is a M6 x 40 Stainless Steel Eye Bolt which maybe fitted through the STR's mounting foot or any other M6 hole. The Tether Point Wire is approximately 1m in length and can be adjusted to your perference. Keep a minimum gap of 10mm between top of Guide and the Belt. 10mm of Belt Direction Belt Rip Switch Installation Position: A Tail End Rip Switch is mounted here to detect any piece of torn belt on the top side of the belt.. STR-P- (1, 2, 3, 4, 5 or 6) -BK Note: Any combination can be used. Note: The correct Belt Rip pick up detachment operation of the Rip Socket, is in a sideways motion to the attachment point. This means once the Socket is tensioned, the detachment becomes very sensitive to even a small tear in the belt. STR s come with 3 x Rope Grips, 3m of Wire Rope, 1 x 5mm SS Eye/Eye Turnbuckle, Socket and 10mm Galvanised Pig Tail and 1 x M6 x 40 Stainless Steel Eye Bolt for a Tether Point. Page 6

7 60mm 34mm Top operation 57.5 mm 47mm 13mm 53mm 105mm 4 x M6 Mounting Holes 60mm Back 161mm 60mm Tensions: operation Right Hand No. 1: No. 4 Operation Highest Lowest tension tension Move stainless steel spring clip for Socket detachment tensions. The kilograms of force (kgf) to disconnect the socket will vary due to installation type. The information listed below is using a constant force applied and is only a guide. Tension No kgf 6.5 kgf 2 16 kgf 4 kgf 3 16 kgf 3 kgf 4 8 kgf 2.5 kgf 0 28mm mm 11mm 34mm 20mm Conduit Standards The IEC :2003 AS :2004 AS :2006 Ce to: 98/37/EEC 73/23/EEC Harmonised Standards: EN ISO EN :1997 EN 418:1992 complies with the relevant parts of these Standards: Control circuit devices & itching elements Control circuit devices & itching elements Safety of Machinery Machinery Directive Low Voltage Directive Parts 1 & 2 Safety of machinery Safety of Machinery-Electrical equipment of machines Safety of machinery-emergency stop equipment Page 7

8 P/N STR -P, -SSB Maintenance Procedure All itches require minimal maintenance but as in AS :1996 & AS 1755:2000 a maint-enance procedure should be carried out. Maintenance at 3 Month Intervals 1. Visual inspection of enclosure to ensure IP67 rating and correctly operating device. ie. Damaged enclosure, etc. 2. Inspect the SAFE-T-RIP GUIDE which is under the belt for damage or ware and replace if necessary. 3. Activat the by pulling the socket off then clean the inside & reattach. 4. Inspect rip wire for wear or deteration and replace if necessary. 5. Check the rip wire is free from obstructions and is held in the wire guides. 6. After inspection, check the set position of the itch as per installation instructions. Every 12 Month Period Remove cover & check for corrosion or water ingress. Replace if necessary. Check electrical connections for security and corrosion. Clean lid seal and replace cover & torque down lid screws as per reed itch wiring diagram. Page 8