Slayer STEAM EP - Adjust Brew Pump Pressure; Adjust Shot Volumes

SLAYER STEAM EP USER MANUAL V1.1 | SEPTEMBER 11, 2018 37
ADJUST BREW PUMP PRESSURE
INCLUDED PARTS
• External rotary pump
• Inline pressure gauge
REQUIRED TOOLS
• None
PROCEDURE
1. Locate the pressure gauge and adjustment screw on the external
rotary pump.
2. Move the brew actuator to the on position.
3. Turn clockwise to increase the pump pressure. Turn counterclockwise
to decrease the pump pressure.
4. Return the brew actuator to the o position.
ADJUST SHOT VOLUMES
Slayer Steam features automatic-volumetric operation, which is based
on readings from the flow meter. The left group screen is the main menu
for all machine adjustments. Additionally, each group head has two (2)
programmable shot volumes: “dose A” and “dose B”. Adjust the doses
with the following steps:
PROCEDURE
1. Press and release the jog wheel above the left group head to activate
the menu for all group heads.
2. Rotate the jog wheel clockwise until the “Brew Volume” setting
appears.
3. Press and release the jog wheel to enter the “Brew Volume” setting.
The option to adjust “dose A” will be presented.
4. Rotate the jog wheel to adjust the shot volume for “dose A” in tenth-
gram (0.1- gram) increments: clockwise rotations increase the dose;
counter-clockwise rotations decrease the dose.
5. Press and release the jog wheel to confirm your new setting and
proceed to the next step; the option to apply your new setting to all
group heads will be presented.
6. Rotate the jog wheel to cycle between “N” and “Y”. Selecting “N” will
apply your new setting to the designated group head only; selecting
“Y” will apply your new setting to all group heads.
7. Press and release the jog wheel to confirm your new setting and
proceed to the next shot volume; the option to adjust “dose B” will be
presented.
8. To configure dierent doses for each group head, repeat steps 1-7 at
each group head.
Note: When using a scale to measure output, if the weight in the
glass does not match the adjusted shot volume, you may need
to calibrate your flow meters. To calibrate your flow meter, see
instructions on page #34.