IS-100010BP
Litho in USA
03/2007
To clean the Model 10BP,
use the following steps:
1. Shut off system pressure to the
regulator to prevent air from escaping. It
is not necessary to remove the regulator
from the air line.
2. Turn the Knob Assembly counterclock-
wise to relieve the compression on the
Range Spring.
3. Remove the six Screws from the Bonnet
Assembly. For more information, see
Figure 2
.
4. Remove the Bonnet, Spring and
Diaphragm Assembly. For more
information, see
Figure 2.
5. Wash the Diaphragm Assembly with a
solvent. Exercise care to prevent dam
age to diaphragms and valve facings.
Avoid solvents such as acetone,
carbon tetrachloride and
trichlorethylene.
6. Carefully reassemble the unit. Ensure
that the Vent in the Bonnet is clear. For
more information, see
Figure 2.
MAINTENANCE
Figure 2.
Model 10BP Exploded Drawing
If the standard maintenance procedure does
not correct the problem, install the appro-
priate service kit.
Service Kit
Range
• 12127-1
2-150 psig
• 12127-2
300 psig
• 15743
400 psig
NOTE:
Troubleshooting
Source
Problem
Solution
Difficult
to
adjust
Leakage
Tighten the screws.
• Adjust the screw
and ball.
• Check the
lubrication.
• Adjusting Screw
and Ball
• Seal ring
lubrication
• Body Screws
• Diaphragm
Содержание 10BP
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