Norpa PRN-120 Installation, Use & Maintenance Manual Download Page 19 | Manualshive

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18

4

3

2

1

Lower - upper

profile

Weather

stripping

Upper seal

Lower - upper

profile

3

2

1

4

8 Section installation

8.1 Section installation

There are three different types of sections:

1

------------bottom section with lower - upper profile plus weather stripping.

2, 3

--------Intermediate sections

4

-------------Top section, with lower - upper profile, plus upper seal.

MT10051002-GB /10-09-27

GB

RESIDENTIAL SECTIONAL GARAGE DOORS

INSTALLATION, USE & MAINTENANCE MANUAL

DOORS AND AUTOMATION SYSTEMS

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Summary of Contents for PRN-120

Page 1: ...RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL PRN 20 PRN 25 PRN 45 PRN 120 ...

Page 2: ...pring 13 7 2 1 Reference indications 14 7 2 2 Reference indications 15 8 Section installation 18 8 1 Section installation 18 8 2 Installation 19 8 3 Bottom section assembly 21 9 Cable winding and spring pre dtensioning 26 9 0 Winding the cables and tensing the springs 27 9 1 Cable winding and spring pre detensioning 28 10 Total tension of the springs 30 11 OPERATING TESTS 31 12 Door lubrication 32...

Page 3: ...LATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS 1 Introduction to the models Residential Garage Doors Models PRN 20 PRN 25 PRN 45 Although model PRN 20 is shown in this manual the assembly corresponding to each door model is provided in the appropriate section ...

Page 4: ...3 MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS Residential Garage Doors Models PRN 120 PRN 120 model only ...

Page 5: ... The door will be manufactured to the measurements indicated on the order making it custom built to suit that particular doorway Warning Before installing the door re check all the measurements The precise levelling of the vertical tracks is the most important step in the installation process Any errors at this stage cannot be corrected later and will cause the door to malfunction 4 Installation o...

Page 6: ...ng that the seals have been inserted perfectly 4 2 Mounting the vertical tracks Make a 1 metre mark on the vertical tracks on the right and the left sides When mounting the tracks on the wall you should ensure that the marks made on the wall coincide with those made on the tracks 4 3 Centring the door width wise Take the X measurement at either side of the door opening MT10051002 GB 10 09 27 GB RE...

Page 7: ... in all directions If required use a shim to level the tracks If the tracks are not perpendicular to the wall frame shims should be used to correct this WARNING All these levelling steps are exceedingly important if the door is to function correctly MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS ...

Page 8: ...s as indicated in the diagram Plug washer screw Fit screws in all the holes provided in the track Do the same at the top of the track Then perform the same steps on the track on the other side MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS ...

Page 9: ...ged Warning The horizontal tracks must be perfectly aligned and levelled in order to guarantee perfect door operation 5 1 Mounting the horizontal tracks Screw the horizontal tracks to the vertical tracks using the holes provided Do the same on the other side MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS ...

Page 10: ...assembly of the bracket forward as these are factory riveted to toggle between the two vertical guide Insert the screw position 1 by passing it through the three plates placing in position also SCREWS 2 Proceed in the same way on the other side Vertical guides Gusset forwarding MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYS...

Page 11: ...acks to the ceiling Level the sections adequately Keep the horizontal sections parallel to each other Mount the anchors required to withstand the weight of the door MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS Profile in C Keep the horizontal tracks parallel to each other 6 Mounting the back hangers on the ceiling PRN...

Page 12: ...TIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS The number of back hangers to be mounted on the ceiling will always be determined by NORPA All back hangers supplied must be installed Prepare strong triangular anchors which must be correctly screwed to the ceiling 6 2 Installation The horizontal tracks are supplied with two back hangers per track However the fig...

Page 13: ...eft side Spring set right side Screw the anchor to the ceiling Screw all the necessary anchors to the ceiling 7 Springs The drums for the cables and springs must be mounted on the correct side of the door to ensure that the cables are wound correctly The cable drums are colour marked Left interior mounting red cable drum L Right interior mounting black cable drum R 7 1 Mounting the spring Trace a ...

Page 14: ...t the cables can be wound properly The cable drums are MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS PRN 120 model only Drum L black right Drum L red left Left spring color black Right spring color red Spring set left side Spring set right side marked with colors Inside mount left cable drum L red Interior installation...

Page 15: ... absorb spring breakage preventing the fall of the door Secure the shaft to the profile in C axis to maintain shafts in level position Insert coupling shaft 1 in the shaft 2 and then slide into the shaft 3 DO NOT tighten the 4 screws The total tightening of the coupling should be done after pre stressing of the springs and the exact leveling of the panels MT10051002 GB 10 09 27 GB RESIDENTIAL SECT...

Page 16: ... bearing support Spring safety support Screw the spring safety support to the bottom braket Installation The spring safety support absorbs any possible spring breakage and prevents the door from falling Secure the shaft support to the wall maintaining the shafts levelled Insert shaft coupler 1 on shaft 2 and then slide it onto shaft 3 DO NOT tighten the 4 screws The coupling should only be fully t...

Page 17: ...AND AUTOMATION SYSTEMS 1 The shaft support must be at the centre of the door installation 2 The shaft coupling must be at an approximate distance of 100 mm from the shaft support Slide the winding drums against the track bearings Tighten all the locking nuts The shaft support shall subsequently be used for installing the motor shaft ...

Page 18: ...ATION SYSTEMS 1 The shaft support must be at the centre of the door installation 2 The shaft coupling must be at an approximate distance of 100 mm from the shaft support Slide the winding drums against the track bearings Tighten all the locking nuts The shaft support shall subsequently be used for installing the motor shaft PRN 120 model only ...

Page 19: ...stallation There are three different types of sections 1 bottom section with lower upper profile plus weather stripping 2 3 Intermediate sections 4 Top section with lower upper profile plus upper seal MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS ...

Page 20: ...fter installation the hinge movement must be smooth Always remove the plastic film from both sides of each section before mounting the section fittings 8 2 Installation Screw the following fittings or items to the bottom section 1 Lower section 2 Right bottom bracket 3 Side hinge 4 Centre hinge MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS A...

Page 21: ...ined holes Fit screws in all the holes made for correct door operation and to give it the necessary rigidity Continue to mount the side hinges without the roller holders and the central hinges positioning them over the corresponding holes Check that the side and centre hinges rotate freely MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AU...

Page 22: ...ion 2 as shown in figure 8 3 Bottom section assembly This shall be performed as indicated in the following figure Insert the wheel in the right vertical track slightly tilting the bottom section and then subsequently moving it in the direction indicated by the arrow MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS PRN 120...

Page 23: ...indicated in the figure sliding it down the bottom section until it coincides with the holes made in the lower part of the section Secure it with five screws as indicated in the figure below MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS ...

Page 24: ...oor PRN 120 was supplemented with two caps as shown Insert the wheels in the side hinges The bottom section and the rest of the sections must make contact with the side seal Point of tangent between the section and the seal MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS PRN 120 model only ...

Page 25: ...of mounting the sections the wrong way round Screw the hinges to join the two sections together Mount all the hinges on this section Check that the hinges have been mounted as shown on the following diagram MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS ...

Page 26: ...oor is operating either manually or automatically to position the roller support at the precise point required for the perfect closure of the final section The position of the upper roller support will vary depending on whether the door closure is manual or automatic Once the roller support has been correctly adjusted the screws can be mounted at position 2 The upper roller in the doors of PRN 120...

Page 27: ...able route it behind the roller shafts up to the top of the door where the drums are located Lifting cable is routed behind the roller shafts MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS ...

Page 28: ...d on the last panel to the top of the door which is located forward In the relay is inserted as shown in the diagram then slide the towpath until you reach the groove of the drums installed in the back of the door MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS PRN 120 model only Relay ...

Page 29: ...latched onto the drum Use a vice to grip the drum to prevent it from rotating Pre tension the springs Use a winding bar to tighten the spring by 4 or 5 turns and secure it to the shaft Then remove the vice from the drum and check that the cable is correctly positioned MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS ...

Page 30: ... other side of the door Re check that the sections are level and secure the screws Once all the springs have been pre tensioned the next step is to secure the coupling Mount the set screws on the shaft MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS ...

Page 31: ...ate that the correct number of turns has been made In the example the door spring has been rotated for 4 turns Note Once all the springs have been tightened and secured in position check the door balance If necessary increase the number of turns until the door when at the half way position shows a slight tendency to move upwards Warning Once the door has been opened a few times the spring tension ...

Page 32: ...etween the rollers and the rubber side seals If the door does not remain at its self locking position check the following If the door continues to open you need to reduce the spring tension If the door continues to close you need to increase the spring tension Warning If the springs have been over tightened to counteract the reduction in tension that occurs during the first 8 12 weeks then the doo...

Page 33: ...ds Roller bearings Roller shafts All the shaft support bearings A spray lubricant should be used to spray the entire spring body in order to allow the spirals to move with ease and to prevent potential creaking noises in the future and to protect the springs from rust MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYSTEMS ...

Page 34: ...ure up grades Note Any door that is being opened more than 5 times a day can be profitably automated Install the motor shaft to the shaft support as shown on the top diagram and securely anchor the motor to the ceiling for correct operation WARNING Very Important 60 mm maximum MT10051002 GB 10 09 27 GB RESIDENTIAL SECTIONAL GARAGE DOORS INSTALLATION USE MAINTENANCE MANUAL DOORS AND AUTOMATION SYST...

Page 35: ...uld represent a potential hazard so that the maintenance company can correct this as soon as possible 16 By the maintenance personnel The maintenance company shall be obliged to carry out the inspections and maintenance operations according to the established frequency which will basically depend on the amount and type of use although always within a maximum period of one year 17 Maintenanc Warnin...

Page 36: ...udes this box so that the installer can put into it all the documentation that he is obliged to give the owner after performing all the door operation tests Take the instruction manual for the door operating mechanism into account when checking the correct functioning of the operating mechanism and the door safety devices Check the correct functioning of the door operating mechanism and the door s...

Page 37: ...se the spring tension 17 3 Spring tension Warning To prevent bodily injury you must insert a tension bar firmly in the spring cone and ensure that it is securely fixed in place before releasing the screws The tension in the spring will be transferred to the torsion bar when the set screws are released Reference instructions Insert the bar in the spring cone Loosen the set screws 1 With the winding...

Page 38: ...cturer s intended use Incorrect handling misuse or negligence by the user Inadequate installation made by non qualified personnel failing to observe the order and all the processes and warnings indicated in the installation manual Damage caused by impact from vehicles or persons External influences such as water fire acid salts bleaches and any other corrosive product in addition to abnormal envir...

Page 39: ... D 38 31160 Orcoyen Navarra Tfno 948 351 011 Fax 948 351 072 Delegaciones Zona Norte 676 409 407 Pais Vasco 676 437 620 Galicia 618 778 254 264 Zona Centro 91 849 99 39 Andalucia 650 452 505 Cataluña 618 675 793 Zaragoza 679 432 583 ...

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