Bloomfield 9220 9221 User Manual

Page 16

SERVICING INSTRUCTIONS (continued)

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 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.

TIMER ADJUSTMENT

PRECAUTIONS: Disconnect brewer from electric power.
Allow brewer to cool.

FREQUENCY: As required to adjust delivered volume

TOOLS: Phillips head screwdriver
Satellite or other container to calibrate volume

1. Press HEATER ON/OFF switch to OFF. Turn POWER
switch on back of brewer OFF.

2. Remove TOP PANEL. Operating controls are accessible
through the top panel only.

3.

Adjust the TIMER setting.

NOTE: Each side has its own timer. The LEFT TIMER is for
the LEFT SIDE; the RIGHT TIMER is for the RIGHT SIDE.

Turn CLOCKWISE to increase time;
Turn COUNTER-CLOCKWISE to decrease time.

Adjust only in small increments to avoid large volume
variations. Recommend no more than 1/16 turn.

4. Replace TOP PANEL. Turn POWER switch ON. Press
HEATER ON/OFF switch to ON.

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.