Bird Technologies 8141 - Manual (Page 23)

b. Press the cup-like swelling in the cen-
ter of the diaphragm down into the
tank to remove the trapped air bubble.
To allow the air to escape, pry the dia-
phragm away from the edge of the
tank. Through the same opening add
more oil, if necessary, until the oil
level is flush with the top of the tank.
c. Replace the diaphragm cover and the
clamping band. Tighten the clamping
screw.
RF Load
Resistor
Assembly
To install assembly, reverse the disassembly procedures in
paragraph RF Load Resistor Assembly, Disassembly.
Repairs
WARNING
This product contains substrate made of beryllium
oxide. This is a potentially toxic ceramic and may be
harmful to your health. Beryllia oxide must be
disposed of in accordance with the legal statutes
dealing with hazardous material.
Do not attempt to repair this unit, but return to BIRD
ELECTRONIC CORPORATION.
Repairs beyond what is covered in this instruction book will
require return of the equipment to Bird Electronic Corpora-
tion for service. Please consult the factory.
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 a
complete repair and calibration facility at the following ad-
dress:
Service Group
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
13
Maintenance