Feed Systems - Viessmann Vitoflex 300-RF series Service And Maintenance Instructions

Maintenance

Feed Systems

When storage facilities for wood are required the wood
should be kept at least 5 ft. (1.5 m) from the heating
appliance.
All geared motors on the feed systems are maintenance-free.
- A change of lubricant and/or oil is recommended
every 20,000 operating hours or every three years.
- Re-lubricate flange bearings and other lubricating
points regularly with lithium soap grease.
- Check chain drives for wear and if necessary,
tighten them up and lubricate with chain oil.
- Check all bolts for tightness.
- Once a year check the extraction components
in the silo and/or bunker for damage and soiling.
Remove any foreign matter.
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Vitoflex 300-RF Service & Maintenance
Funnel extraction system (AP/APS):
Lubricate the gasket between the extraction casing and
the geared motor and universal joint for the auger.
If a fuel hopper is installed, do not alter equipment in
any way. May be connected to an existing boiler or solar
system.
IMPORTANT
Never use inflammable lubricants!
CAUTION
RISK OF INJURY: Shut the system off before starting
any cleaning. Be absolutely sure to wear protective
gloves, protective eyewear if required and use the
cleaning tools that come with the system (danger
of blow-ups, burns and getting crushed)!
Note: Viessmann recommends the installation of carbon
monoxide detector(s) inside the fuel storage area.
IMPORTANT
The fuel storage area/room must be designed, operated
and maintained to national, provincial and local codes and
requirements.
WARNING
The wood chip/pellet storage room must be adequately
and permanently ventilated. Ensure the door or latches
are securely locked open during presence in the room.
No smoking, fires or open flames are permitted.