Centron Technologies MS930A, Service Manual

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Important Notes
* WARNING *
Do not open the covers. Risk of electric shock exists.
Warranty may be voided if the covers are opened.
* WARNING *
Do not operate this machine in close proximity to any person
with a pacemaker or to any sensitive electronic apparatus.
The recommended minimum safety distance is 12 feet (3.6 m).
1. Safety notices:
This machine generates high-level power of 40.68 MHz radio-frequency (RF).
Users are requested to be cautious of potential electric shock or hazard.
•
Do not operate the machine without the protectors on the sealing heads.
•
Do not insert fingers into a sealing head.
•
Always turn the power switch off before cleaning the machine.
•
Only authorized and trained personnel should remove covers.
2. Installation:
Nominal AC mains voltage of the models MS930A-970A is 100-120 volts 50/60Hz,
and operational voltage range is 90-132 volts.
Nominal AC mains voltage of the models MS930E-970E is 200-240 volts 50/60Hz,
and operational voltage range is 180-264 volts.
3. Cleaning:
(1) Always keep the sealing head area clean and dry. If the sealing heads become
wet or dirty, arcs may appear during sealing. If an arc appears, clean the sealing
heads and let them dry thoroughly.
(2) Use a soft cloth and mild detergent to clean the machine. After cleaning, wait a
few minutes until the area cleaned is completely dried. Do not use paint thinner,
benzene, solvent or any strong detergent.
(3) Avoid using or leaving the machine in a location where temperature is higher than
50
°
C (122
°
F). Keep it away from any heating source or direct sunlight.
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