Instruction Manual #122162 27
5.6 Power Supply
MKS systems are sold with and without a power supply. If the system being
installed includes the MKS Universal Power Supply, the following applies:
• The line voltage requirement of the unit is listed on the power supply label.
Plug the power supply into an outlet with the proper voltage and ground.
• To prevent fire or shock hazard, do not expose this product to any type of
moisture.
• When operating this power supply, the outlet should be near the product
and should be easily accessible.
• Refer servicing of this product to MKS Technical Support.
There are two cord set options that can be used on the power supply sold with the equipment.
The standard option is the North American Approved cord for use in US and Canada at
125VAC. For installation outside of the US and Canada, or for use with other power supplies, a
flying lead (3-lead) cable option can be purchased. The wiring diagram is shown below.
Other suitable cords may be used with the power supply, but it is up to the user to select an
appropriate, approved cord according to their local electrical code specifications. MKS does not
assume responsibility for damage to the equipment caused by cords other than the ones that
are available for purchase through MKS.
If a power supply other than the one supplied is used, it must be approved, provide double or
reinforced insulation (or equivalent) be between any main supply and the DC outputs to the
Controller, and be derived from a limited voltage, limited energy source.