Product Manual

-6-

CAUTION

• Do not use the pump in liquids other than plain water, such as oil, salt

water, or organic solvents.

• Use with a power supply voltage within ± 10% of the rated voltage.

• Do not use in the water temperatures outside the range of 0 ~ 40°C, which

can lead to failure, electrical leakage or shock.

• Do not use in the vicinity of explosive or ﬂammable materials.

• Use only in fully assembled state.

Note:

Consult your local dealer or Tsurumi representative before using with any liquids other

than those indicated in this document.

Maximum allowable water pressure

CAUTION

Do not use at greater than the water pressure shown below.

Maximum allowable water pressure : 0.2MPa (2kgf/cm

) - discharge pressure during use

INSTALLATION

Preparation for Installation

Before installing the pump at a work site, you will need to have the following tools and in-

struments ready.

• AC voltmeter

• AC ammeter (clamp-on type)

• Bolt and nut tighteners

• Power supply connection tools (screwdriver or box wrench)

Note:

Please read also the instructions that come with each of the test instruments.

Checks to make before Installation

Use the insulation resistance tester to measure the motor insulation resistance between the

cabtyre cable plug tips and ground.

Note:

The reference insulation resistance (20MΩ or greater) is the value when the pump is new

or has been repaired. For the reference value after installation, see below at Maintenance

and Inspection (p. 11).