Installation Instructions: K-Safe-T-Drift

Transcription

1 Micro Switch Installation Sheet Micro Switch Cam Rest Position See Vertical or Horizontal Arm Installation Instructions for Micro Switch activation sequence. Micro Switch Cam Adjustment Screw SW 1 Micro Switch Is the ALARM SWITCH Factory Preset to switch on when the roller arm moves 5 sw 3 sw 4 SW 3 & SW 4 Cam Rotation Conformity SW 1 & SW 2 Cam Rotation SW 2 Micro Switch Is the TRIP SWITCH Factory Preset to switch on when the roller arm moves 10 sw 1 sw 2 Micro Switch Cam Adjustment Screw SW 3 Micro Switch Is the ALARM SWITCH Factory Preset to switch on when the roller arm moves 5 The ALARM & TRIP SWITCHES may be adjusted by losening the Micro Switch Cam Screws and moving the Cams backwards or forwards to the desired Limit Switch Set Point, and then retighten the Micro Switch Cam Screws for operational use. See Termination drawings below, for Wiring Instructions. Earth Screw SW 4 Micro Switch Is the TRIP SWITCH Factory Preset to switch on when the roller arm moves 10 NOTE: Switches 3 & 4 and Switch 3 Cam only fitted in Part No s. STD-P-D or STD- P-D-K KDOC00073 Page 1

2 Micro Switch Installation Sheet SW 1 (ALARM) SW 2 (TRIP) SW 3 (ALARM) SW 4 (TRIP) SW 3 (ALARM) SW 4 (TRIP) NO COM NC NO COM NC NO COM NC NO COM NC NO COM NC NO COM NC TERMINAL No s Wiring diagram for Part No: STD-P-D-K (RAIL MOUNT TYPE TERMINALS) SW 1 (ALARM) SW 2 (TRIP) SW 1 (ALARM) SW 2 (TRIP) NO COM NC NO COM NC NO COM NC NO COM NC TERMINAL No s Wiring diagram for Part No: STD-P (TUNNEL TYPE TERMINALS IN STD- P or RAIL MOUNT TYPE IN STD- P -K TERMINAL No s Wiring diagram for Part No: STD-P-D (TUNNEL TYPE TERMINALS) KDOC00073 Page 2

3 Horizontal Arm Installation Instructions FACTORY SET LIMIT SWITCH TRIP POSITION (TRIP LIMIT SWITCH ON) (Factory Setting may be changed after Switch Installation to required position. See Micro Switch Installation Instructions for adjustment) 5 5 Top View FACTORY SET LIMIT SWITCH ALARM POSITION (ALARM LIMIT SWITCH ON) (Factory Setting may be changed after Switch Installation to required position. See Micro Switch Installation Instructions for adjustment) 160mm minimum from the belt edge to the under side of the Switch 60 Roller arm Set Point Roller arm full travel 90 Part No s: STD-HA /SS; STD-HA or STD-HA-SS horizontal arm 295mm STD-HASR /SS; HA Rollers are used for large items on conveyor Recommended Belt Drift Switches to use with STD - HA/SS or HASR/SS Part No s: STD-P-D /-? STD-P-D-K /-? Turn nut with 17mm spanner to tighten Roller onto Nyloch Nut. In this position the Switches activiated are No s 1 (Alarm) and 2 (Trip) Limit switch trip position to be set anywhere before the Conveyor Belt rides over the top of the roller. 6mm minimum between Roller and Belt STD-HA /-SS ARM, SHOWN Conveyor Belt Direction MATERIAL ZONE Conveyor Belt when drifting must push on the Roller 20mm (min) above the Rollers base. In this position the Switches activiated are No s 3 (Alarm) and 4 (Trip) 5 5 STD-HASR /-SS ARM, SHOWN STD-HA /-SS Roller Arm* STD-HASR or STD-HASR-SS * Available in Mild Steel or Stainless Steel. Turn nut with 17mm spanner to tighten Roller onto Spring. horizontal arm 375mm Roller Spring 20mm STD-HA /-SS Roller Spring Washer Arm* 75 M10 Set Screw M10 Nyloch Nut Turn Set Screw with 17mm spanner to tighten Roller onto Spring. 165 Made in Australia Conformity KDOC00073 Page 3 End View

4 Vertical Arm Installation Instructions 7mm minimum from the belt edge to the under side of the Switch STD - VA Conveyor Belt Direction vertical arm 2mm STD - VA Clamp Part No s: STD-VA; STD-VASR; STD-VA50 Recommended Belt Drift Switches to use with STD - VA / VASR / VA50 Part No s: STD-P / -? STD-P -K / -? STD - VASR STD - VA50 vertical arm 350mm 13mm minimum between Roller and Belt Top View vertical arm 320mm STD - 50 extension STD - VA Clamp Turn nut with 17mm spanner to tighten Roller onto extension and VA Clamp. Roller Spring STD - VA Clamp Turn nut with 17mm spanner to tighten Roller onto Spring and VA Clamp The roller arm has the ability to rotate 90 from its set resting position in both directions, so that you can get maximum belt drift travel and maintain switch & roller reliabilty. The arm returns to its set resting position when the belt returns to its normal running position. Using the STD-P-LATCH TCH the arm can be preset to a position where the belt drifts and trips the switch, and the arm rotates over to the 90 position and only returns when it is physically pushed back to position and then the conveyor may be restarted. STD-VA ARM, SHOWN In this position the Switches activiated are No s 1 (Alarm) MATERIAL ZONE Conveyor Belt when drifting must push on the Roller 20mm (min) above the Rollers base. Eg. Use the roller arm as a Belt and 2 (Trip) End View are No s 1 (Alarm) Drift Switch visual flag indicator. KDOC00073 and 2 (Trip) Page 4 20mm STD-VASR ARM, SHOWN 5 5 In this position the Switches activiated FACTORY SET LIMIT SWITCH ALARM POSITION (ALARM LIMIT SWITCH ON) (Factory Setting may be changed after Switch Installation to required position. See Micro Switch Installation Instructions for adjustment) FACTORY SET LIMIT SWITCH TRIP POSITION (TRIP LIMIT SWITCH ON) (Factory Setting may be changed after Switch Installation to required position. See Micro Switch Installation Instructions for adjustment) Limit switch trip position to be set anywhere before the Conveyor Belt rides over the top of the roller.

5 P/N STD -P Standards The K-Safe-T-Drift complies with the relevant parts of these Standards: IEC :2003 Control circuit devices & switching elements AS :2004 Control circuit devices & switching elements AS Conveyors-Safety requirements. AS Safety of Machinery Harmonised Standards: EN ISO Parts 1 & 2 Safety of machinery EN :1997 Safety of Machinery-Electrical equipment of machines EN 418:1992 Safety of machinery-emergency stop equipment Ce Conformity to: 98/37/EEC 73/23/EEC Machinery Directive Low Voltage Directive Workshop Tested All switches are tested by trained personnel before leaving and have a date & name label of manufacture so that all relevant Standards are complied with and the product is in a full working order. Modifications of Switch Any modifications are to be made by or one of their registered repairers. Any unauthorised modifications may not comply with the relevant standards and may diminish the integrity and workings of the switch and the warranty will become void. Their registered repairers or distributors will not be responsible for any damage caused to the altered switch or any item in, on, related or near the switch, nor any injury incurred, nor actions resulting from the unauthorised alterations. Returns Policy/ Re Stocking Please return any defective switch to place of purchase for assessment. If they are deemed to be warranty repairs or not. Retu rn warranty switches as per warranty clause. Restocking returns will only be accepted if received by in their original condition and within thirty (30) days of delivery date stated on delivery documentation. A restocking fee applies (contact place of purchase for costs). KDOC00073 Page 5

6 P/N STD -P Maintenance Procedure All K-Safe-T-Drift switches require minimal maintenance but as in AS 1755:2000 a maintenance procedure must be carried out. Maintenance at 3 Month Intervals 1. Visual inspection of enclosure to ensure IP67 rating and correctly operating device. i.e. Damaged enclosure, bent actuator rod, damaged dust boot, damaged roller etc. 2. Activate the K-Safe-T-Drift switch via the roller making sure it moves freely and returns to its set position (Note: STD-LATCH won t return until pushed). 3. Inspect roller for wear or deterioration and replace if necessary. 4. After inspection, check the set position of the switch 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 micro switch installation sheet. All Plastic products Product life expectancy A shorter or longer product life may be experienced due to environmental situations. Kinder Australia can't give a written life expectancy on any of its products due to the different situations the products are used. Obsolete Products Notification will be given to distributors only for the products becoming obsolete and a time frame of when this will occur. Please contact distributor for this information The obsolete product range will have spare parts for 12 months after becoming obsolete, or until run out, complete products will be available for a short time after it has become obsolete mm x M6 Conduit Mounting KDOC00073 Holes Page 6

7 Technical Specifications SWITCHING CAPACITY PER LOAD (REFERENCE VALUES) 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 CONTACT SPECIFICATIONS Contact Specification Rivet Material Gap (Standard value) Silver Alloy 1mm (F gap) or 0.5mm (G gap) Inrush current NC 36 A max NO Minimum applicable load 160 ma at 5 VDC CONTACT FORM - SPDT NC NO COM KDOC00073 Page 7

8 Technical Specifications CHARACTERISTICS Operating speed Operating frequency Insulation resistance Contact resistance (initial value) Dielectric strength (see note 2) 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. 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 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. KDOC00073 Page 8