Electrical Connections - Global-Tek GT-CR1/BU Instruction & Installation Manual

Global-Tek (Singapore) Pte Ltd
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WARNING: Do not operate the machine when flowing pressure is under 1.0 kg/cm .
Low pressure may result in inadequate rinsing. The water fill connection must be 65
℃
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maximum and flow pressure should not exceed 16kg/cm , otherwise, the
pressure regulator valve will be damaged. This regulator is preset at the factory and
no adjustment should be required.

ELECTRICAL CONNECTIONS

Power connection
Power connection is housed in the control box.
NOTE: Three power lines must connect to L1/L2/L3 of the junction line, and
neutral line connects to neutral line terminal block (neutral line is not required for
this machine). Earth line must be connected to the terminal block provided.
WARNING: PRIOR TO CONNECTION, VERIFY THAT THE ELECTRICAL
SERVECE AGREES WITH THE SPECIFICATIONS OF THE MACHINE, WHICH
IS REFER TO THE OPERATION AND SERVICES MANUAL, POWER LINE
MUST COMPLY WITH THE CURRENT ON THE MACHINE DATA.
WARNING: ELECTRICAL AND EARTH CONNECTION MUST COMPLY
WITH THE APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL
CODE ANSI/NFPA 70 (LATEST EDITION) AND/OR OTHER LOCAL
ELECTRICAL CODES.
WARNING: DISCONNECT ELECTRICAL POWER SUPPLY AND PLACE A
TAG AT THE DISCONNECT SWITCH TO INDICATE THAT YOU ARE
WORKING ON THE CIRCUIT.
Some machines may have more than one electrical power supply. All supplies must
be disconnected.
Motor(s)
Connect a permanent electrical power supply to the terminal block in the control box.
Three-phase motor rotate the impeller in the direction of the arrow found on the
pump housing of the motor pump unit, and the drive motor must rotate clockwise
when viewed from the output shaft end. Before placing the machine into service, a
check must be made to verify correct rotation. Only one motor needs to be checked
as the machine is wired at the time of manufacture so that all motors will rotate the
same direction.
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