Grindmaster PM45-B ユーザーズマニュアル

Crathco

®

Post Mix Beverage Dispensers

Page 5

PM45-B

PM4-B

All descriptions related to dispensing heads, dispensing buttons,
pump motors such as: push button #1, dispensing head #2, pump
motor #3 etc. are used in relation to the front of the machine. This
relates also to all components inside of the machine that are
symmetrically positioned. (See Figure C)

For example:

Push button #1 - Far left positioned dispensing push button.

Push button #4 - Far right positioned dispensing push button.

Dispensing head #3 - All components involved when dispensing
caused by depressed push button #3.

Pump motor #4 - Pump motor that works when push button #4 was depressed and is positioned inside the
machine in line with push
button.

If initial concentrate brix is 60 and required mixing ratio is 6+1/6:1 (6 ounces water to one part concentrate),
then brix of ready to drink mixture of a concentrate and water should be 10.

To measure brix level, a refractometer is used to show sucrose content in a drink by measuring change of the light
diffraction in the water caused by change of viscosity due to sucrose content.

The correct ratio is achieved by controlling water and a concentrate flow to the mixing device, in this case mixing
chamber. Brix on each dispensing head is preset in the factory. In the field, the brix needs to be fine-tuned to the

POWER SUPPLY:

220 VAC 50 Hz

115/60Hz

COMPRESSOR:

HP: 1/4, (630 Kcal, 2500 BTUH)

REFRIGERANT:

R134a 260 grams/9.1 oz.

DESIGN LOW PRESSURE:

Max. 9.5 BAR; 140 PSIG

DESIGN HIGH PRESSURE:

Max. 16.3 BAR; 240 PSIG

SYSTEM TYPE:

CAPILLARY TUBE, HERMETIC

IDLE POWER CONSUMPTION

.5A

.8A

RUN POWER CONSUMPTION

4A, 5A (MAX)

7A, 8A (MAX)

FUSE SIZE

6 A Slow Blow Controller

DISPENSING RATIO

50 ML/SEC

SUPPLY WATER PRESSURE

2 - 2.7 BAR; 29-40 PSIG

WORKING AMBIENT TEMPERATURE

15.5

°

C - 32.2

°

C 60-90ÞF(guaranteed performance)

PRODUCT STORAGE CAPACITY

NOM. 4 LITERS (FOUR 1L TETRAPACK)

(Figure C)