MHSC BUF400 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of MHSC BUF400, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of MHSC BUF400 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of MHSC BUF400. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of MHSC BUF400 should contain:
- informations concerning technical data of MHSC BUF400
- name of the manufacturer and a year of construction of the MHSC BUF400 item
- rules of operation, control and maintenance of the MHSC BUF400 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of MHSC BUF400 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of MHSC BUF400, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the MHSC service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of MHSC BUF400.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the MHSC BUF400 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

                   ?[...]

  • Page 2

    2 61D1013     [...]

  • Page 3

    61D1013 3 9. The installation must conform with local codes or , in the absence of local codes, with the     10. This unit complies with ANSI Z21.91.2001 ventless fire box enclo sures for gas-fir ed unven ted decor ati[...]

  • Page 4

    4 61D1013     Continuedfrompage3 15. An unvented gas-fired heater uses air (oxygen) from the room in which it is installed. Provisions for adequate combustion and ventilation air must be provided. See installation guidelines. 16. Keep room area clear and fr[...]

  • Page 5

    61D1013 5 The BUF 400 and BU F500 are vent -fr ee fi rebo xes and featu re a self cont aine d hea t-c irc ulat ing syst em. Th is un it al so features a 2-in1, flexible-face system that converts the circulating system into a radiant system in seconds. This installation manual will enable you to obtain a safe, efficient and dependable installatio[...]

  • Page 6

    6 61D1013 BUF400: 24 13 / 16 " 2 3 / 16 " 6 9 / 16 " 10 3 / 8 " 14 7 / 16 " BUF400: 40" BUF400: 36" 24 1 / 4 " 6 1 / 2 " 21 9 / 16 " 21" 34" 6" 2" BUF500: 30 13 / 16 " BUF500: 46" BUF500: 42" In pl annin g the in stal lati on for the appl ianc e it is nec essa ry t[...]

  • Page 7

    61D1013 7 17" 21 1 / 2 " BUF400: 35 1 / 2 " BUF400: 20 3 / 8 " BUF500: 26 3 / 8 " BUF500: 41 1 / 2 "     ?[...]

  • Page 8

    8 61D1013 9" Minimum 42" Minimum 9" Minimum Ensure that minimum clearances shown in Figures 4 through 7 are maintained. Left and right clearances are determined when facing the front of the firebox. Follow these instructions carefully to ensure safe installation. Failure to follow these requirements may create a fire hazard. 1.  ?[...]

  • Page 9

    61D1013 9 12" 10" 8" 6" 2 1 / 2 " 12" 16" 19" 21" 23"  and  4.            The ca no py sup pl ie d w ith th e uni t must be installed. If a comb[...]

  • Page 10

    10 61D1013 20 5 / 16 " 400: 40 1 / 4 " 400: 66 1 / 8 " 400: 24 13 / 16 " 500: 30 13 / 16 " 500: 46 1 / 4 " 500: 72 5 / 8 " 400: 46 3 / 4 " 500: 51 3 / 8 " 400: 33 1 / 16 " 500: 36 5 / 16 " 400: 12 3 / 4 " 500: 16 " 400: 24 13 / 16 " 400: 40 1 / 4 " 1 / 2 " or 5 / 8 &quo[...]

  • Page 11

    61D1013 1 1   1. Bend out the nailing flanges located on each side of the firebox. 2. Slide the firebox into prepared framing or position firebox in its final position and frame later . 3. Level the firebox by checking the top edge of the firebox. Shim if necessary . 4. Anchor firebox to t[...]

  • Page 12

    12 61D1013    Consult all local codes. All gas piping must be installed to comply with local codes, or in the absence of local codes, with the latest edition of the National Fuel Gas Code ANSI Z223.1/NFP A54. Remove the baseplate for ease of gas line installation. Remove three (3) sc[...]

  • Page 13

    61D1013 13       A canopy is furnished with each firebox and MUST be installed for safe operation. SeeFigure14. 1. Locate three (3) holes at the top of the front frame. SeeFigure13. 2. Align the canopy with the holes i[...]

  • Page 14

    14 61D1013       If you are installing the forced air kit, Model F A2A, see the installation instructions provided with the kit for electri- cal wiring requirements, or the blower installation section. The firebox must be connecte[...]

  • Page 15

    61D1013 15 1 2 3 3           1 Canopy 1 26D4568 26D4706 2 Screen Panel 2 26D0131 26D0187 3 Screen Rod 2 26D0132 26D0133 4 Rear Refractory 1 61D0102 61D0107 5 Side Refractory 2 [...]

  • Page 16

    16 61D1013 8'max.       1. Locate combustion air assembly at an exterior location which is not likely to be accidentally blocked in any manner . Locate assembly a min. of 12" [...]

  • Page 17

    61D1013 17     The use of outside air for combustion is optional unless required by building codes. It is only necessary to supply outside combustion air to one side of the fireplace. Use the model AK4 combustion air kit. ?[...]

  • Page 18

    18 61D1013        7. If the duct is the insulated type, push the insulation back from one end of the duct approximately 2". SeeFigure21. 8. Slip the exposed end of the duct over the starting collar [...]

  • Page 19

    61D1013 19[...]

  • Page 20

       The following components are warranted for life to the original owner , subject of proof of purchase: Firebox, Combustion Chamber , Heat Exchanger , Grate, and Stainless Steel Burners.   The follow[...]