2 OF 6
WARNING: Read carefully and understand all
INSTRUCTIONS before operating. Failure to follow the safety
rules and other basic safety precautions may result in serious
personal injury.
A. MACHINE DESCRIPTION
PUMP:
Self-priming, volumetric, diaphragm pump, equipped with internal by-pass valve.
MOTOR:
Asynchronous motor, single-phase, 2 pole, closed type (protection class IP55 in conformance with
EN 60034-5-86 regulations) self-ventilated.
B. TECHNICAL DATA
B1. Configuration
Item No.
Pump model
Voltage
Suction Hose
Delivery Hose
Nozzle
Flow Meter
SAPK12V01
SP12VADEF
12V
1.5M
6M
Manual
N/A
SAPK24V01
SP24VADEF
24V
1.5M
6M
Manual
N/A
C. OPERATING CONDITIONS
C1. ENVIRONMENTAL CONDITIONS
TEMPERATURE
: Min. -10oC
（
1
4℉）
/ Max. +60oC(14
0℉)
RELATIVE HUMIDITY
: Max. 90%
ATTENTION!
The temperature limits shown should be adhered to, to avoid damage to the pump.
C2. ELECTRICAL POWER SUPPLY
1. During installation and maintenance, make sure that the electric supply lines are not live.
2. Always turn off the switch before supplying electrical power.
3. Check the correct rotation direction of the DC pump. If it is inverted, check the polarity of the connection
cable.
a) RED cable: positive pole (+)
b) BLACK cable: negative pole (-)
ATTENTION!
Power from lines with values outside the indicated limits can damage the electrical components.
C3. WORKING CYCLE
1. Extreme operating conditions with working cycles longer than 30 minutes can cause the motor temperature
to rise, thus damaging the motor itself.
2. Each 30-minute working cycle should always be followed by a 30-minute power-off cooling phase.
3. MAXIMUM BY-PASSING TIME: 3 MINUTES.
