REMEHA P 420 Assembly Instructions Manual
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REMEHA P 420 Assembly Instructions Manual

REMEHA P 420 Assembly Instructions Manual

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Remeha
Fuel oil/gas boilers
P 420
300016854-001-A
Assembly
Instructions
63193
EN

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Summary of Contents for REMEHA P 420

  • Page 1 Remeha Fuel oil/gas boilers P 420 Assembly Instructions 300016854-001-A 63193...

  • Page 2: Package List

    1 Package CS 41 CS 42 CS 43 CS 44 CS 45 CS 46 CS 47 5. Control panel RC 1 6. Technical documents Number of sections Technical documents 1 Package (Content depends upon country) P 420 02/04/08 - 300016854-001-A...
  • Page 3 - 1 22 box spanner - 1 Phillips screwdriver - 1 hammer - 1 putty gun - 1 stanley knife - 13 - 19 - 24 spanners - 1 Allen key - JDTE or JDTE Plus assembly tool 02/04/08 - 300016854-001-A P 420...
  • Page 4 1 Front - Rear Special intermediate Normal intermediate Boiler type Rear section Front section section section P 420-8 P 420-9 P 420-10 P 420-11 P 420-12 P 420-13 P 420-14 P 420 02/04/08 - 300016854-001-A...
  • Page 5 Assembly of the base frame, delivered unassembled 02/04/08 - 300016854-001-A P 420...

  • Page 6: Fitting The Brackets

    Rear P 420-9 - P 420-11 - P 420-13 P 420-8 - P 420-10 - P 420-12 - P 420-14 Fit the 2 rear holding brackets and secure them to the frame. Use the corresponding holes following the indication on the frame.
  • Page 7 Handle the nipples with gloves, there might be sharp (1) Sandpaper edges. (2) Lubricant (Supplied) - Clean the bores and nipples. Coat with the lubricant supplied with the sections. - Gently push in the 2 nipples. 02/04/08 - 300016854-001-A P 420...
  • Page 8 For safety reasons, insert an upper assembly rod (loose boiler body accessories package) into the holes in the 2 sections. Push the section gently and simultaneously on the 2 nipples of the rear section with a hammer and a piece of wood positioned in line with the bores. P 420 02/04/08 - 300016854-001-A...
  • Page 9 - Tighten gradually so as to bring together the upper and lower connections evenly and simultaneously. - Fit the remaining sections one by one in the order shown, proceeding as per the views 3-4-5-6. - Leave the assembly tool in place. 02/04/08 - 300016854-001-A P 420...
  • Page 10 - Fit the upper casing supports (package CS13) and the upper cross-bars (package CS10-11-12-14) with the assembly rods (boiler body accessories package) as per the details A-B-C-D. - Fit the lower assembly rods in the order shown in the diagram. - Remove the assembly tool. P 420 02/04/08 - 300016854-001-A...

  • Page 11: Hydraulic Test

    (that is 7.8 bar mini) for 10 minutes at least. Ensure that all the air in the boiler is vented to avoid any bursting of the body. After the tightness test, drain the boiler and remove all the parts used for the test. 02/04/08 - 300016854-001-A P 420...
  • Page 12 - Secure the flue gas nozzle (boiler body accessories) to the flue gas box (package CS 20) using 4 screws HM 12 x40 + 4 nuts H 12 + 4 washers. P 420 02/04/08 - 300016854-001-A...
  • Page 13 Boiler Flow controller no. B : For P420-11 to P420-14, the return collector is replaced by a collector with water distributor (marked "INJ") P 420-8 8802-4706 P 420-9 8802-4710 Fit the flue gas outlet to the heating body (6 nuts H12 + 6 flat...
  • Page 14 3 screws HM12x30 + washers CL14. Boiler body accessories package Assemble the door of the combustion chamber (4 nuts M12 + 4 thick washers) Put in place the added hinge with its hinge pin. P 420 02/04/08 - 300016854-001-A...
  • Page 15 Leave the 3 screws HM12x30 and the 3 washers L12 in place on the combustion chamber door on the side opposite to the added hinge. Put in place the left and right sweeping doors with their hinge pin (package CS 20). 02/04/08 - 300016854-001-A P 420...
  • Page 16 16 Assembling the baffle plates Boilers for following countries: NL - BE - ES Flue ways P 420-8 P 420-9 - P 420-10 P 420-11 - P 420-12 P 420-13 - P 420-14 Upper 2 x 8229-0010 and 8229-0010 and 8229-0022...
  • Page 17 Insert the boiler body insulation panels. Hold the insulation in place by knotting each strap to the lower casing support on either side of the boiler Insulation width, boiler body Boiler Front Rear P 420-8 P 420-9 P 420-10 P 420-11 P 420-12 P 420-13 P 420-14...
  • Page 18 Put the left and right cable ways in place, respecting the assembly sequence. Secure the cable ways (3 screws HM5x25 + serrated washers). Secure the front top panel (package RB2) with 4 screws HM5x25 + serrated washers. P 420 02/04/08 - 300016854-001-A...

  • Page 19: Control Panel Assembly

    23 Electrical connection All connections are made with the terminal boxes designed for that purpose on the back of the boiler's command board. Connections must be made by a qualified technician. 02/04/08 - 300016854-001-A P 420...

  • Page 20: Casing Assembly

    Fix to the front on the lower casing brackets using 2 screws HM5x25 + serrated washers. Position the rear side panels with the bushes pointing to the rear of the boiler. Insulation width, boiler body Boiler Front Rear P 420-8 520(RB2) 930(MP3) P 420-9 520(RB2) 480(MP4) 610(MP5) P 420-10...
  • Page 21 HM5x25 + serrated washers. Length of the Length of the Boiler type Length of the intermediate cover Pack no. front cover rear cover P 420-8 480 (RB 1) P 420-9 480 (RB 1) MP4+MP5 P 420-10 480 (RB 1 MP2+MP4...
  • Page 22 Position the lower cross-bar and affix to the side panels using 2 self-tapping screws ø 3.94x12.7 + serrated washers. Position the panel for combustion chamber door and secure using 2 screws HM12x25 + flat washers. P 420 02/04/08 - 300016854-001-A...

  • Page 23: Rating Plate

    Position the top front panel in the front casing support and hook it into the front cover. 30 Rating plate Affix the rating plate supplied with the instructions, which corresponds to the country of destination. 1: Boiler type 2: Power ranges 3: Thermic output 02/04/08 - 300016854-001-A P 420...
  • Page 24 © Copyright All technical and technological information 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. Subject to alterations. 02/04/08...

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