Bloomfield 9311 - Manual (Page 14)

SERVICING INSTRUCTIONS (continued)
12
CAUTION:
SHOCK HAZARD
Disconnect brewer from electric
power before opening the
access panel.
Adjustments to be performed by
qualified technician only.
NOTE:
Brewer is pre-adjusted to deliver
1/2, 1 and 1-1/2 gallons of
coffee at a water pressure of 50
p.s.i. Use this procedure to
adjust the delivered volume to
suit local conditions.
BREW TIMER ADJUSTMENT
PRECAUTIONS: Disconnect brewer from electric power.
Allow brewer to cool.
FREQUENCY: As required to adjust delivered volume
TOOLS: Phillips head screwdriver
Small flathead screwdriver
Satellite or other container to calibrate volume
1. Press HEATER ON/OFF switch to OFF. Disconnect brewer
from electrical power.
2. Remove TOP PANEL. Operating controls are accessible
through the top panel only.
3.
Adjust the BREW TIMER setting.
NOTE: Each volume has its own setting:
L = 1-1/2 gallon (adjusts from 218 to 398 seconds)
M = 1 gallon (adjusts from 252 to 372 seconds)
S = 1/2 gallon (adjusts from 92 to 212 seconds)
Turn CLOCKWISE to increase time;
Turn COUNTER-CLOCKWISE to decrease time.
Adjust only in small increments to avoid large volume
variations. Recommend adjustments be made in 1/32 turn
increments, and no more than 1/16 turn at a time.
4. Replace TOP PANEL. Turn TANK HEATER switch ON.
Reconnect brewer to electrical power.
5. Allow the brewer to come up to brewing temperature, then
perform a test brew. Check delivered volume. Readjust as
necessary.
When desired volume is achieved, procedure is complete.
661 74415
9311 Sin
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