Hastings DIRECT GAS FIRED ELECTRIC STEAM, Инструкция по установке и обслуживанию

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SECTION 1 – General Information
A. INSTALLATION AND SERVICE INSTRUCTIONS
The purpose of the following instruction is to present a guide for proper installation and operation of said equip-
ment and to act as a supplement to the services of a qualified field service engineer at initial start-up of a Hast-
ings piece of equipment. We recommend that this manual be readily available to operating personnel for refer-
ence as an aid for trouble diagnosis and proper maintenance.
Information for installation of the heater: (1) in airplane hangars in accordance with the Standard for Aircraft
Hangers, ANSI/NFPA 409 , and (2) public garages in accordance with the standard for Parking Structures, ANSI/
NFPA 88A, or the Standard for Repair Garages, ANSI/NFPA 88B, and with CAN/CGA B149 Installation Codes.
The installation shall conform with local codes, or in the absence of local codes, in accordance with the National
Fuel Gas Code, ANSI Z223.1 , or the CAN/CGA B149 Installation Codes .
Instructions require that if the failure or malfunction of this heater creates a hazard to other fuel burning equip-
ment in the building, (e.g. when the heater is providing the make-up air to a boiler room), the unit is to be inter-
locked to open inlet air dampers or other such devices.
Authorities having jurisdiction should be consulted before installations are made. Local codes may require addi-
tional safety controls and/or interlocks.
B. IMPORTANT NOTICE TO EQUIPMENT USERS
Models SBD-112 through SBD-218, EBD-112 through EBD-128 and LU-112 through LU-218 are shipped with
burner section and blower section assembled. Intake hood and birdscreen, filter section, intake or discharge
damper sections, or other large accessories are assembled, but shipped as individual items.
Models SBD-222 through SBD-240 are shipped as separate sections.
SBE, SBDR , SBS, SBW, and vertical units are shipped in the same manner as explained above.
All options and accessories are shipped mounted and wired whenever possible – within the limitations of ship-
ping and handling. Any accessories which include wiring that are shipped separate (i.e., intake or discharge
dampers) require no additional conduit or wiring in the field. All wire leads will be tagged for reconnection in the
field.
The SB unit is designed to simplify field installation. All parts have been designed in module form to facilitate
field installation of parts and accessories. The purpose of this manual is to supplement,
but not to replace the
services of qualified field service personnel to supervise the initial start-up and adjustment of the SB unit. Per-
sons without previous experience with large commercial and industrial make-up air equipment should not at-
tempt the initial adjustment and check-out procedure essential before such installations may be considered as
ready for operation.
C. EQUIPMENT SERVICING AND SHIPPING INFORMATION
1. Periodic Service
Periodic service on any piece of mechanical equipment is necessary for efficient operation. Hastings has a na-
tionwide service organization available to make quick and dependable servicing of make-up air, return air, heat-
ing, ventilation, or air handling type equipment.
Representatives of this service organization are trained at the factory by qualified engineering and service per-
sonnel. In addition, the company has trained service engineers who are always available for consultation on any
service problems in the field.
2. Factory Start-Up Service
This service includes the presence of a factory service engineer to perform the initial start-up and adjustment of
the equipment, instruction of the owner’s maintenance personnel in proper operation and maintenance, and re-
turn calls for any adjustments required to a particular unit (excluding any parts failures) within a period of ninety
(90) days after start-up is complete. Customer’s loss of power, fuel, or misuse will not constitute need for any
return calls.
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