MKS 275420-1-GQ-T-00011, Instruction Manual

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8 Series 275 Convectron Module with DeviceNet
Instruction Manual - 275502
1 Safety Instructions
Replacement Parts − When replacement parts are required, be certain
to use the replacement parts that are specified by MKS or that have the
same characteristics as the original parts. Unauthorized substitutions
may result in fire, electric shock or other hazards.
Safety Check − Upon completion of any service or repairs to this
product, ask the Qualified Service Person to perform safety checks to
determine that the product is in safe operating order.
Finite Lifetime − After ten years of normal use or even non−use, the
electrical insulation in this product may become less effective at
preventing electrical shock. Under certain environmental conditions
which are beyond the manufacturer’s control, some insulation
material may deteriorate sooner.
Therefore, periodically inspect all electrical insulation for cracks,
crazing, or other signs of deterioration. Do not use if the electrical
insulation has become unsafe.
Be aware that when high voltage is present in any vacuum system, a
life threatening electrical shock hazard may exist unless all exposed
conductors are maintained at Earth ground.
This hazard is not peculiar to this product.
1.2 Damage Requiring Service
Disconnect the product from all power sources and refer servicing to Qualified Service Personnel
under the following conditions:
a.
When any cable or plug is damaged.
b.
If any liquid has been spilled onto, or objects have fallen into, the product.
c.
If the product has been exposed to rain or water.
d.
If the product does not operate normally even if you follow the operating instructions. Adjust
only those controls that are covered by the operation instructions. Improper adjustment of other
controls may result in damage and will often require extensive work by a qualified technician to
restore the product to its normal operation.
e.
If the product has been dropped or the enclosure has been damaged.
f.
When the product exhibits a distinct change in performance. This indicates a need for service.
Do not substitute parts or modify instrument.
Because of the danger of introducing additional hazards, do not install
substitute parts or perform any unauthorized modification to the
product. Return the product to a service facility designated by MKS
for service and repair to ensure that safety features are maintained. Do
not use this product if it has unauthorized modifications.