HTP 399M - Manual (Page 17)

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deficiencies that could cause an unsafe condition.
3. If practical, close all building doors, windows and all doors between the space in which the appliance remains connected to the
common venting system located and other spaces in the building. Turn on clothes dryers and any appliances not connected to the
common venting system. Turn on any exhaust fans, such as range hoods and bathroom exhausts, at maximum speed. Do not operate
a summer exhaust fan. Close all fireplace dampers.
4. Place in operation the appliance being inspected. Follow the lighting instructions. Adjust the thermostat so the appliance will operate
continuously.
5. Test for spillage at the draft hood relief opening after 5 minutes of main burner operation. Use the flame of a match or candle or
smoke from a cigarette.
6. After it has been determined that each appliance remaining connected to common venting system properly vents when tested as
outlined, return doors, windows, exhaust fans, fireplace dampers and any other gas burning appliance to their previous condition of use.
7. Any improper operation of the common venting system should be corrected to conform to the National Fuel Gas Code, ANSI Z223.1.
When resizing any portion of the common venting system, the system should approach the minimum size as determined using the
appropriate tables in Appendix G in the National Fuel Gas Code, ANSI Z 223.1.
PART 4 – PREPARE BOILER
UNCRATING BOILER – Any claims for damage or shortage in shipment must be filed immediately against the transportation company
by the consignee.
COLD WEATHER HANDLING – If the boiler has been stored in a very cold location (BELOW 0 o F) before installation, handle with care
until the plastic components come to room temperature.
A. REMOVE BOILER FROM PACKAGING
The boiler is easy to handle. Care must be taken to place it in a safe location prior to installation to prevent damage to the mechanical
connections.
B. WALL MOUNTING CONSIDERATIONS
T50M and T80M boilers may be wall mounted. Use only the wall mounting instructions included in installation envelope.
The wall must be capable of carrying the weight of the boiler and its related components. The weights of the boilers are approximately:
T50M – 71 lbs.
T80M – 74 lbs.
Failure to comply with above could result in substantial property damage, severe personal injury, or death.
C. WALL MOUNTING INSTRUCTIONS
It is recommended and safer to wall mount the boiler with two people. Use caution as to not drop the boiler, which could damage it and
cause property damage and/or personal injury. Verify that the boiler is securely mounted before leaving unsupervised. Failure to comply
with the above and properly mount the boiler could result in substantial property damage, severe personal injury, or death.
1. The wall must be vertically plumb and capable of carrying the weight of the boiler and its related components.
2. The building frame (studs) must be 16" on center. If not, you must use 1/2" minimum plywood 24" x 48", fastened with at least (14)
#12 x 3" (3/16" x 3") round head tapping screws to the frame of the building to provide proper support for the boiler. Alternate methods
of mounting must not be used. (ex. toggle bolts, hollow wall anchors) or any other fastener other than #12 x 3" (3/16" x 3") round head
tapping screws.