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13

25/01/2012 - 300016864-001-C

P 520

14

Rear

Front

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Put in place the upper assembly rods in the two front and rear lugs.

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Mount the 2 crosspieces (supplied in package FA 5/6) with their bends turned backwards and fasten them to the rods with an expansion
spring, 1 nut and 1 washer

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Remove the assembly tool.

00069

M0

2

2

2

1

Summary of Contents for P 520

Page 1: ...P 520 Fuel oil gas boilers Remeha Assembly Instructions 300016864 001 C EN 63118...

Page 2: ...1 1 1 1 Cleaning tool kit contents depend upon model 1 1 1 1 1 1 1 Boiler P 520 Number of sections 13 15 17 19 21 23 25 Base frame dimensions depend upon model 1 1 1 1 1 1 1 Rear section 1 1 1 1 1 1...

Page 3: ...1 1 package MR 4 1 1 1 package MR 5 1 1 1 1 package FA 10 2 2 1 2 1 package FA 11 2 1 2 3 2 3 Boiler P 520 Number of sections 13 15 17 19 21 23 25 package FA 16 1 1 1 1 package FA 18 1 package FA 20 1...

Page 4: ...ntrol units etc which may be used with these boilers Boiler P 520 Number of sections 13 15 17 19 21 23 25 Furnace plate with hole 165 186 210 240 or 295 1 1 1 1 1 1 1 Connecting plate with 300 opening...

Page 5: ...upplied Boilers supplied with an assembled body Hydraulic test See fig 18 Mounting start assembly from figure 35 Mounting the boiler body Assemble the boiler body from the rear to the front assemble t...

Page 6: ...note the TOP and FRONT positions Fit the fastening brackets as shown depending on the type of boiler 1 Screw 12x40 19 spanner DESSUS N OBE TOP N AVA T VORN FRONT DE SS US OB EN TO P AN T AVVO RN F O...

Page 7: ...ions and the distributing tube Fit the rear section on the frame behind the fastening brackets see detailed drawing and prop it up Insert the lower assembly rods in the holes of the rear section and t...

Page 8: ...meter approximately 5 mm Caution silicon must not be applied 100 to either side of the connection nipple assembly area 5 Fit the 10 5 mm diameter thermocord into this U groove and into the groove whic...

Page 9: ...he bores and nipples with diluent Remove any traces of rustprotective paint so that the surface is perfectly smooth Coat with the lubricant supplied with the sections 7 Gently push in the 2 nipples A...

Page 10: ...on Intermediate section Place the first normal intermediate section making sure that it is turned in the right direction i e with the flattening groove against the thermocord For safety insert a later...

Page 11: ...ring together the upper and lower connections evenly and simultaneously 11 Assemble the remaining intermediate sections one by one to the procedure stated in figures 3 4 5 6 7 and 8 First assemble the...

Page 12: ...assembly rods fit the following at each end in the given order an expansion spring a washer and a nut the holes of the front lugs must be aligned with the holes of the frame brackets as the assembly r...

Page 13: ...lace the upper assembly rods in the two front and rear lugs Mount the 2 crosspieces supplied in package FA 5 6 with their bends turned backwards and fasten them to the rods with an expansion spring 1...

Page 14: ...e the expansion spring and washer on the rear of each rod Stop tightening the nuts as soon as the gap between the spires of the springs is about 1 mm Rear Front B B B B A A A A 520 mm 520 mm 420 mm 30...

Page 15: ...20 mm 420 mm C C C C C C C C C C D D D D D D D D 1 mm 1 mm 1 mm B A C D B A C D 1 mm A E M000073 P520 21 P520 19 E E B B 520 mm 520 mm 420 mm 420 mm 385 mm 520 mm 420 mm 520 mm 520 mm 420 mm 420 mm 38...

Page 16: ...pocket for the thermostats and thermometer in the third special intermediate section 150 mm wide 1 2 hole for P 520 13 to P 520 19 or the fourth special intermediate section 150 mm wide 1 2 hole for...

Page 17: ...of the front section hole in the lower part of the flange using 4 H 18 nuts with the gasket in between soak in warm water first 18 Hydraulic test 1 After assembling the boiler body the installer must...

Page 18: ...ed to avoid any bursting of the body 3 Maintain pressure for at least 10 minutes Any drop in pressure indicates a leakage in the boiler body After the tightness test drain the boiler and remove all th...

Page 19: ...the baffle plates into place in the upper front flue ways taking care to interlock them with each other before fitting them M000079 Boiler P 520 Number of sections P 520 13 P 520 15 to 19 P 520 21 to...

Page 20: ...arting from the front Distribute the other covers evenly Each cover is fitted with a system whereby it can only be mounted with the handles turned outward Fit the two locks of each cover between the s...

Page 21: ...e and hold it in place with a few drops of silicone filler 22 Putting in place the lower trap doors Insert the thermocord in the sealing groove of the 2 lower flue ways on the rear and front of the bo...

Page 22: ...ial in place and retain it with the 4 screws SIM 3 94x25 4 Place the furnace door on the floor and fasten the articulation onto the door with 3 screws HM 12 24 Installing the hinge of the furnace door...

Page 23: ...20 25 Fitting the furnace door Fit the door onto the hinge by inserting the pin Close the furnace door on the 8 studs and fasten with 8 washers and nuts 26 Fit the 2 doors of the upper flue ways wing...

Page 24: ...embling the return flange on boilers P 520 13 to P 520 25 P 520 13 Package FA 67 P 520 13 Package FA 48 P 520 15 to P 520 25 Package FA 69 to FA 79 P 520 15 to P 520 25 Package FA 50 to FA 60 P 520 13...

Page 25: ...Package FA 51 to FA 60 P 520 17 to P 520 25 Package FA 70 to FA 79 P 520 13 to P 520 15 Place the nozzle turned outside from the boiler with a 170x222 gasket in between first soak the seal in warm wa...

Page 26: ...rear section and hold it in place with a few drops of silicone 31 Before assembling the flue gas box grease all bolts studs and screws with high temperature grease not supplied Put the adhesive sheet...

Page 27: ...gas outlet is fastened to the rear by means of 6 studs washers and 12 nuts 33 First adapt the steel connecting plate to the chimney connection flue then fasten that plate or the plate with a connectin...

Page 28: ...low switch on the sleeve tube The direction of the arrow head on the collet must be the same as the flowing out of the water in the tube 0 9 M0 00 6 Number of sections Flow switch Code no 13 8802 4743...

Page 29: ...e baffle plates into place in the upper front flue ways taking care to interlock them with each other before fitting them 36 Assembling the upper crosspieces package RC2 or RC3 Boilers supplied with a...

Page 30: ...bling the cable channels 13 to 17 sections Package FA23 FA25 FA27 Rear Place the cable channels so that their bevelled end is to the front Fasten with 2 screws H8 x 16 L8 washers in the third hole sta...

Page 31: ...o FA41 on the body of the boiler Push the insulating material under the front and rear crosspieces 40 Assembling the intermediate piece 19 to 25 sections Package RC3 Assemble the intermediate piece on...

Page 32: ...the intermediate piece and the rear crosspieces with 2 screws H8 x 16 and L8 washers Align the 2 additional cable channels with the two others Fasten them to the intermediate piece and the rear cross...

Page 33: ...P 520 43 Assembling the lower rail support brackets package RC2 or RC3 Example for a P 520 13 Fasten the lower rail support brackets using H8 x 16 screws Serrated washer for the assembly direction see...

Page 34: ...top of the frame A 13 15 and 17 sections B 19 and 21 sections C 23 and 25 sections Rear Front Right hand side Left hand side Rail support brackets Base frame Note 2 lower rail support brackets and 2 u...

Page 35: ...ig 47 45 Assembling the fastening brackets of the upper and lower rails Package RC2 and RC3 Imperative alignment Fix the fastening bracket of the upper rails package RC2 or RC3 on the upper lug these...

Page 36: ...Push the insulating material in behind the lug and the rail fastening bracket Distribute the insulating material evenly so that you have the same side insulating material on either side of the boiler...

Page 37: ...er rail with H8 x 30 screws and L8 washers the first hole from the front end of the rail must be opposite the first fastening bracket and similarly with the other brackets Fix the additional upper and...

Page 38: ...ls and fasten the panels to the lower rails by means of the self drilling screws with the electric screwdriver 2 screws per panel Fasten the side panels to each other with the clips 0 1 M0 0 1 1 1 2 3...

Page 39: ...port lower crosspiece package RC2 or RC3 by means of 2 screws H6 x 20 and 2 serrated washers 50 Assembling the control panel bracket all control panels package RC2 or RC3 Fit the 4 Rapid nuts on the f...

Page 40: ...40 P 520 25 01 2012 300016864 001 C 51 package RC2 or RC3 Put the front crosspiece in place package RC2 or RC3 and fasten with 2 screws H8x16 and 2 tapping screws 3 94 x 12 7 serrated washers M000114...

Page 41: ...41 25 01 2012 300016864 001 C P 520 52 Package RC6...

Page 42: ...mbly Position the control panel on the front studs Open the control panel 2 screws on the side 54 Burner cable Bring the burner cable behind the casing support and down to the burner between the side...

Page 43: ...g in the bottom on the panel 56 Cut out the top insulating material to free the boiler pocket Then insert the bulbs inside the pocket and maintain them with the spring Only NL Connect the safety press...

Page 44: ...ial as shown above 59 Section A A package RC2 or RC3 Mounted screw Control panel trim Serrated washer Rapid nut Cable channel Control panel bracket Front crosspiece Unfasten the screws mounted in fig...

Page 45: ...el using 2 tapping screws and serrated washers 61 package RC2 or RC3 Place the insulating material in the lower central front panel black cloth facing outward Fit the lower central front panel package...

Page 46: ...nt crosspiece and fit them onto the studs of the side panels 63 package RC2 or RC3 Place the retaining crosspiece package RC2 or RC3 on the left and right hand front panels taking care to place the 2...

Page 47: ...ial package RC2 or RC3 If the side crosspieces overlap at the rear by more than 10 mm we advise you to saw them off using a hacksaw 65 package RC2 or RC3 Put in place the 2 rear crosspieces package RC...

Page 48: ...t up Fasten with 2 screws H8 x 16 and serrated washers Fit the 2 lower rear panels package RC2 or RC3 onto the rear crosspieces 67 Assembling the central plate for 13 to 17 sections Package FA23 FA25...

Page 49: ...Place the front plate with the round holes towards the front of the boiler Fasten with 4 screws H8 x 30 and serrated washers Fasten the joining plate with the round holes towards the front of the boil...

Page 50: ...M000131 1 2 Boiler type Central and boiler side covers mm Front Rear P 520 13 1050 400 400 P 520 15 940 600 600 P 520 17 940 600 400 400 P 520 19 940 600 600 400 P 520 21 1050 600 600 600 P 520 23 10...

Page 51: ...51 25 01 2012 300016864 001 C P 520 71 Data plate Glue the rating plate and CE marking on the casing of the boiler in an easily visible location M000048 B...

Page 52: ...ormation contained in these technical instructions as well as any drawings and technical descriptions supplied remain our property and shall not be multiplied without our prior consent in writing Subj...

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