Preparing The Scale For Use; Connecting To The Power Supply - Mettler Toledo PS7 Bedienungsanleitung

Paint Scale PS7, PS7-X
6
2

Preparing the scale for use

2.1 Setting up and leveling
For accurate weighing results, care must be taken to select the optimal location for the scale!
Place the scale on a stable surface
which is free of vibrations and as
horizontal as possible.
Avoid excessively fluctuating tem-
peratures and direct sunlight.
Ensure correct environmental con-
ditions.
Certified scales only: Adjust the leveling feet until the scale is absolutely horizontal. The air
bubble must lie within the inner circle.
Note: Certified scales must be adjusted at the workplace by an authorized METTLER TOLEDO
service representative.
Major changes of geographical location
It is advisable to calibrate the scale before using it for the first time (see Section 6.3). Certified scales must be certified
on site according to the local national certification regulations.
2.2

Connecting to the power supply

PS7-X for hazardous zones (areas): Type PS7-X scales for hazardous zones (areas) may only be connected to a
certified power supply unit. To do so, always observe and follow the separate installation instructions for the power
supply unit.
(2)
Note: Before connecting the AC adapter, check that the voltage printed on the
adapter is the same as the local power supply voltage.
Note: First connect the AC adapter to the socket on the underside of the scale
(1). Only insert the plug of the AC adapter into the power supply outlet after
you have done this (2).
When the scale has been connected, it performs a display test in which all the
segments and then the software version are briefly displayed. As soon as the
zero display appears, the scale is ready for operation.
(1)
Never use a hammer to close paint
cans on the weighing pan.
Avoid drafts (for example, from
fans or air conditioning).