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Ditec PWR25H/35H

Automation for hinged 
gates

(translation of the original instructions)

Technical Manual

IP2250EN • 2021-09-16

www.ditecautomations.com

Summary of Contents for PWR25H

Page 1: ...Ditec PWR25H 35H Automation for hinged gates translation of the original instructions Technical Manual IP2250EN 2021 09 16 www ditecautomations com ...

Page 2: ...e 12 4 4 Gearmotor installation 13 4 5 Adjusting the mechanical end stops 14 4 6 Electrical connections 15 4 7 Magnetic limit switches adjustment PWR35H only 16 5 Routine maintenance plan 17 5 1 Maintenance every 6 months or 10 000 cycles 17 5 2 Maintenance every 12 months or 20 000 cycles PWR35H only 17 6 Troubleshooting 18 This symbol indicates instructions or notes regarding safety to which spe...

Page 3: ...ith the installation site Before installing the motori zation device make sure that the existing structure as well as all the support and guide elements are up to standards in terms of strength and stability Verify the stability and smooth mobility of the guided part and make sure that no risks of fall or derailment subsist Make all the necessary structural modifications to create safety clearance...

Page 4: ...and with the laws in force When requested connect the motorized door or gate to an effec tive earthing system that complies with the current safety standards Before commissioning the installation to the end user make sure that the automation is adequately adjusted in order to satisfy all the functional and safety requirements and that all the command safe ty and manual release devices operate corr...

Page 5: ...f hazardous substances RoHS 2 2015 863 EU Restriction of hazardous substances RoHS 2 Amendment Harmonized European standards that have been applied EN 61000 6 3 2007 A1 2011 AC 2012 EN 60335 1 2012 AC 2014 A11 2014 A13 2017 A1 2019 A14 2019 A2 2019 Other standards or technical specifications that have been applied IEC 60335 1 2010 C1 2010 C2 2011 A2 2013 C1 2014 A2 2016 C1 2016 EN 12453 2017 The m...

Page 6: ...indicated in table 3 1 see the durability graphs of the product From 120 000 to 300 000 cycles based on the conditions indicated in table 3 1 see the durability graphs of the product Operating temperature 20 C 55 C 35 C 55 C with NIO active Degree of protection IP44 IP44 Dimensions mm 820 x 100 x 107 h 970 x 100 x 107 h Weight Kg 7 8 9 Tab 1 0 Graph 1 0 PWR25H PWR35H Usage limits gate wing weight ...

Page 7: ...g 10 200Kg 20 300Kg 30 10 400Kg 20 500Kg 30 Wing width 2m 20 10 3m 20 Solid wing 15 Windy area 15 Speed setting VA VC PO PC over the default values 10 Force setting R1 R2 over the default values 10 Tab 1 1 Tab 1 2 Two examples of the operator durability calculation are shown below The durability of the product is influenced by the severity index with reference to Tab 1 1 according to the type of p...

Page 8: ... 4 Actuator PWR25H 2 x 1 5 mm Actuator PWR35H Actuator PWR35H with magnetic limit switches 3 x 1 5 mm 5 Photocells 4 x 0 5 mm 6 Control panel 3G x 1 5 mm A Connect the power supply to a type approved omnipolar switch with a contact opening distance of at least 3mm not supplied The connection to the mains must follow an independent path separate from the connections to the control and safety device...

Page 9: ...erences Ref Description 7 Rear cover 8 Release lock hatch 9 Cover fastening screw 10 Release key 11 Release pin 12 Front cover 107 100 LT R Model L mm R mm PWR25H 820 350 PWR35H 970 450 8 11 9 10 7 8 12 11 7 9 10 PWR25H PWR35H Fig 3 1 Fig 3 2 ...

Page 10: ...to the installer to choose each time the best solution to ensure the correct operation of the system The installation measurements indicated in the table allow to choose the values of A and B on the basis of the desired opening angle and in relation to the on site spaces and overall dimensions Increasing measurement A you reduce the opening approach speed Reducing measurement B you increase the de...

Page 11: ...he gate With the gate completely closed position the front bracket 14 in accordance with measure ment L Check that the front bracket 13 and rear bracket 14 are properly levelled as shown in the following figures and fasten the front bracket 13 to the gate 4 2 Bracket fastening Configuration A is the one recommended for a greater mechanical resistance NOTE If necessary the front bracket 14 can be r...

Page 12: ...with respect to the other during installation In this way positioning errors and incorrect alignment of the fixing holes are avoided thanks to the level integrated in the template The installation template is compatible with all pistons of the PWR Obbi and Luxo series 4 3 Positioning template usage PWRMI 4xØ9 49 110 132 80 47 100 Ø17 2 50 155 72 80 S 110 S 100 140 S 70 3xØ9 3xØ14 PWR35H L 13 43 14...

Page 13: ...g 18 into the hole of the rear bracket 13 and lubricate the pivot points Fix the piston to the rear bracket fully tightening the M8x45 screw 19 to nut 20 Open the wing manually and insert the front mounting pin 15 into the hole of the front fastening bracket 14 block the pin in the bracket using the washer 16 and the M8x16 screw 17 supplied Moving the gate manually check that the entire stroke tak...

Page 14: ...f the gate wing does not coincide with the required position remove the mechanical end stop and rotate it 180 before replacing it in the toothed guide as shown in the figure below In this way the mechanical end stops are still adjusted in 4mm steps but at points differentiated by 2 mm Example GATE WING STOP at stroke R 338 342 346 mm etc 180 0 4 8 12 16 20 2 6 10 14 18 22 4 mm 4 mm ...

Page 15: ...gram in Fig 4 4 Secure the rear cover 9 to the gearmotor The electrical wiring and start up of the gear motors PWR25H and PWR35H are shown in the installation manuals of control panels LCU30 and LCU40 A flexible corrugated Ø16 pipe and related Ø20 fitting not supplied can be used to increase pro tection of the motor cable Fig 4 1 Fig 4 2 Fig 4 3 L N 33 32 31 36 35 34 Alimentazione 230V 50 60 Hz 24...

Page 16: ... appropriate supports using cable straps See the instructions attached to the limit switch kit for additional information 4 7 Magnetic limit switches adjustment PWR35H only The front cover must be removed for the maintenance adjustment and or installation of the mag netic limit switches Loosen screw 11 slide the cover 12 forward and lift the front of it 12 11 Fig 4 5 Fig 4 6 ...

Page 17: ...s in continuity if present disconnecting power and performing a few manoeu vres in succession Once performed turn on the 230 V power supply again 5 Routine maintenance plan 5 2 Maintenance every 12 months or 20 000 cycles PWR35H only Lubrication of the reducer gears and motor worm screw insert lubricant using a manual greaser connecting it to the specific filler valve model NIP DIN 71412A M6 insid...

Page 18: ...e instructions Photocells interrupted Check that the photocells are clean and operating correctly Permanent stop command Check the stop command or control panel Faulty selector Check the selector or control panel Faulty remote control Check the condition of the batteries Electric lock not working Check the positioning and proper oper ation of the lock The gate opens but doesn t close Photocells in...

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