Ulvac PBL Series, Instruction Manual

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Compatible piping
Joints and piping that have water pressure resistance of at least 0.9 MPa
The heat resistance must be at least 70°C.
Table 4 Piping specifications
Cooling water
Supply pressure (MPa)
≦ 0.5
Differential pressure at ports (MPa) 0.1
Flow rate (L/min)
PBL-02 PBL-04 PBL-06
＞
1.5
＞
5.0
＞
8.0
PBL-10 PBL-14 PBL-20
＞
12
＞
18
＞
25
Supply water temperature (°C) 19 to 25 (no condensation)
3.6
Power wiring
Wiring work must be performed by certified workers.
Before performing wiring work, turn off the primary side power supply.
Never perform wiring work while applying voltage.
Be sure to connect the ground terminal.
Incomplete grounding may cause electrical shock.
Use only with the rated voltage.
Otherwise, the earth leakage circuit breaker will not operate normally, which may
cause burnout or a fire.
Conform to all laws and regulations.
Install and operate this pump according to the safety-related laws and regulations
(such as fire prevention laws and electrical wiring regulations) in your country or
region.
Fix the cable in place or provide it with a cover.
Fix the cable in place so that it does not directly contact the pump, or provide it with a
cover (cable rack).
Provide an earth leakage circuit breaker.
An earth leakage breaker protects equipment and wiring in the event of a short circuit
and provides overload protection. In addition, it also prevents electrical shocks and
protects against ground faults, which can trigger electrical leakage fires. If an earth
leakage breaker is not attached, or if the attached earth leakage breaker is not
appropriate for the motor capacity, then equipment burnout, fire, or electrical shock
may result.