Description
The Protectofier 7256 Series combustion safeguard system for continuous, automatic protection against buildup of combustible fuel mixtures due to flame failure or other faults in ovens, boilers, furnaces and other heating equipment. In addition, the Protectofier 7256 operates with Flame Rod and/or P-C II Scanner.
General Features:
- Compact Design – Single Burner
- Time Proven Plug-in Solid State
- FLAME-PAK Amplifier
- Plug-in, Interchangeable Relays
- Plug-in Power Transformer
- Flame Rod and/or Ultra-Violet Sensing. Independent or simultaneously using same FLAME-PAK Amplifier.
Protectofier 7256 Series Model Types are:
FORM 7256-AH/AHE (Manual)
- Basic manual model
- “E” indicates enclosed model
FORM 7256-B/BE
- Manual or automatic operation
- Recycle on flame failure automatic.
- Select ignition trial timing cycle: 15 sec.(standard), 5 sec. or 10 sec.
- “E” indicates enclosed model
FORM 7256-BH/BHE (Auto)
- “H” indicates flame failure alarm
- Recycle on flame failure automatic.
- Select ignition trial timing cycle: 15 sec.(standard), 5 sec. or 10 sec.
- “E” indicates enclosed model
FORM 7256-BNRE/BNRHE
- “NR” indicates automatic models with additional relay to prevent relight attempt on flame failure.
- Select ignition trial timing cycle: 15 sec.(standard), 5 sec. or 10 sec.
- “E” indicates enclosed model
FORM 7256-BTNRE/BTNRHE
- “T” indicates plug-in “SST” purge timer provided for fixed pre-purged cycle. Select purge cycle: 15, 30, 60 or 90 sec.
- Select ignition trial timing cycle: 15 sec.(standard), 5 sec. or 10 sec.
- “E” indicates enclosed model
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