Patterson-Kelley MACH-05 Burn, Fire, and Explosion Hazards, Electrical Hazards, 2.4SAFETY LABELS

MACH® Series Gas-Fired Boiler

2.4SAFETY LABELS

NOTE

When opening leak test valves, always follow instructions in operation and safety manual.

c 1998 HCS, Inc. 800-748-0241 Reorder No. 8032-01NHPK

! WARNING

Improper use may result in fire or injury.

Read instructions/safety manual before installing, operating or servicing boiler.

c 1998 HCS, Inc. 800-748-0241	Reorder No. 6020-V2WHPK
!	WARNING
Electrical hazard.
Follow lockout/tagout
procedure when
servicing this boiler.
C 1998 HCS, Inc. 800-748-0241	Reorder No. 5025-V1WHPK

Safety

2.5.2 Burn, Fire, and Explosion Hazards

General Warning Hot Surface

!WARNING

Improper use may result in fire or injury.

Read instructions/safety manual before installing, operating or servicing boiler.

c 1998 HCS, Inc. 800-748-0241 Reorder No. 6020-V2WHPK

NOTE

Make sure this union is tight before closing cabinet cover after servicing boiler.

c 1998 HCS, Inc. 800-748-0241 Reorder No. 8032-02NHAK

The safety labels shown above are affixed to your boiler. Although the labels are of high quality, they may become dislodged or unreadable over time. Contact Patterson-Kelley toll-free at (877) 728-5351 for replacement labels.

2.5SAFETY PRECAUTIONS

Provide a suitable location for the boiler, away from normal personnel traffic, with adequate working space, adequate clearances, proper ventilation and lighting, with a structure sufficiently strong and rigid to support the weight of the boiler, all piping, and accessories.

2.5.1 Electrical Hazards

!	WARNING
Electrical hazard.
Follow lockout/tagout
procedure when
servicing this boiler.
C 1998 HCS, Inc. 800-748-0241	Reorder No. 5025-V1WHPK

•Shock hazard! Properly lockout/tagout the electrical service and all other energy sources before working on or near the boiler.

•Shock hazard! Do not spray water directly on any electrical components.

Page 2

NOTE

When opening leak test valves, always follow instructions in operation and safety manual.

c 1998 HCS, Inc. 800-748-0241 Reorder No. 8032-01NHPK

•Burn, fire, and explosion hazards! Installation must be in strict conformance to all applicable codes and standards including NFPA 54, ANSI Z223.1 and CAN/CGA B.149. Install all required vent lines for gas devices. Refer to Section 3.7.1.

•Hazard from incorrect fuels! Possible fire, explosion, overheating, and damage. Do not use any fuels except the design fuels for the unit.

•Overfire hazards! High pressure in gas or propane supply could result in overfiring of other devices supplied from the same source.

•Fire and explosion hazards! Close the main gas shutoff before servicing boiler.

•Fire and explosion hazards! Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other gas fired appliance.

•Burn hazard! Possible hot surfaces. Do not touch gas vent during firing operation. Use only factory recommended vent components.

•Burn hazard! Pipes, vents, and boiler components could be hot. Do not touch piping or stack surfaces during operation or immediately after shutdown of the boiler.