Bird Technologies 6151A - Manual (Page 21)

3. Remove the diaphragm cover and lift the diaphragm from
the back end of the radiator tank. Inspect the diaphragm.
If it is no longer soft and pliable or shows signs of surface
cracks it should be replaced.
4. The coolant level should be about one inch below the top of
the radiator cylinder. The coolant should be a clear to a light
yellow color, if not, it may be contaminated and should be
replaced.
Assembly
RF Connector To install a new connector, reverse the disassembly procedures. Be sure that the
projecting center pin on the connector is carefully engaged and properly seated within
the mating socket of the load resistor input before pressing it home.
Diaphragm and
Coolant Oil
Proceed as follows:
1 Put the diaphragm back in place on the radiator tank.
2. Press the cuplike swelling in the center of the diaphragm
down into the tank to remove the trapped air bubble. To
allow the air to escape, pry the diaphragm away from the
edge of the tank.
3. Through the same opening add more oil, if necessary, until
the oil level is flush with the top of the tank.
4. Replace the diaphragm cover and the clamping band.
5. Tighten the clamping screw.
Customer Service
Any maintenance or service procedure beyond scope of those provided in this section
should be referred to a qualified service center.
Bird Electronic Corporation maintains complete repair and calibration facilities at
the following addresses:
Sales/Repair
Facility
U.S.A. Sales and Manufacturing
Bird Electronic Corporation
30303 Aurora Road
Cleveland (Solon), Ohio 44139-2794
Phone: (440) 248-1200
Fax: (440) 248-5426
Sales Facilities For the location of the nearest sales office, give us a call or visit our Web site at:
http://www.bird-electronic.com
Maintenance
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