Ulvac DISL-503, Instruction Manual

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Danger of electric shock
Connect earth cord to earth terminal in motor terminal box.
If not, it can cause bodily injury from electric shock.
Be sure to ground
Canadian regulation
Motor not protected. External overheat protection in accordance with Canadian Electric Code Part
Ⅰ
[C22.1], must
be provided.
Min. circuit ampacity of conductor is 6A.
Max. branch circuit breaker is 15A.
When you used this pump in Europe.
This vacuum pump must be equipped with a main disconnect device in accordance with requirements of
EN60204-1, clause 5.3.2.
It is recommended to use a circuit breaker as main breaker which is suitable for
isolation according to EN60947-2 and is equipped with an operating handle which is lockable in OFF position and
complies with the other requirements of EN60204-1, clause 5.3.
CAUTION
Motor burnout
Before doing any wiring, check electric source and voltage.
This pump is multi voltage type of AC200V/AC400V.
Voltage can be changed at terminal block.
This pump is wired to 200V when shipping from factory.
Check your electric source, voltage, and cord correctly to terminal block.
Improper wiring and incorrect voltage can cause motor burnout.
Check voltage
Danger of problem recurrence and failure
If protective device activates, be sure to turn off electric source and inspect causes
to solve the problem. Do not operate until problem is solved.
Operation while problem is left unsolved can cause problem recurrence and failure.
Inspect cause of
problem