Safety Instructions; General Safety Instructions; Safety Instructions For Pja43_X - Mettler Toledo PJA434 Serie Manual De Usuario

1 Safety Instructions

1.1 General Safety Instructions

Read the manuals of the device and the weighing terminal carefully before use.
For safety reasons, follow the warnings and instructions stated in all related manuals strictly.
The safety of the device cannot be ensured if it is not operated in accordance with the operating instructions
and if it is not serviced in accordance with this manual.
Only permit qualified personnel to service the equipment. Exercise care when making checks, tests and
adjustments that must be made with power on. Failure to observe this precaution could result in bodily
harm and/ or property damage.
Before connecting/disconnecting any internal electronic components or interconnecting wiring between
electronic equipment always remove power and wait at least thirty (30) seconds before any connections or
disconnections are made. Failure to observe these precautions could result in damage to or destruction of
the equipment and/or bodily harm.

1.2 Safety Instructions for PJA43_x

As user, please observe:
National safety and accident prevention regulations.
National installation regulations.
Generally recognized technical regulations.
Safety guidelines and information in these operating instructions as well as the enclosed mechanical
assembly drawings, wiring diagrams and operating instructions of the subassembly devices.
Characteristic values and rated operating conditions on the rating and data plates.
Additional instruction plates / labels on the devices.
Use the devices in accordance with the regulations and for their intended purpose. Incorrect and imper-
missible use or non-compliance with these instructions invalidates the warranty provision. No changes to
the devices and components impairing their explosion protection are permitted.
Do not install or perform any service on this equipment before the area in which the equipment is located
has been secured as nonhazardous by personnel authorized to do so by the responsible person at the
customer's site.
Refer to the data plate of the equipment to determine if it is approved for use in an area classified as
hazardous because of combustible or explosive atmospheres.
Use the equipment only when electrostatic processes leading to propagation brush discharge is impossible.
Operation is only permitted when operational and process-related electrostatic charges are eliminated.
Keep the equipment away from processes that generate high charging potential such as electrostatic
coating, rapid transfer of non-conductive materials, rapid air jets, and high pressure aerosols.
Do not use dry cloth to clean the equipment. Always use a damp cloth to clean the equipment gently.
Wear suitable clothing. Avoid nylon, polyester or other synthetic materials that generate and hold charge.
Use conductive footwear and flooring.
If the keyboard, display lens or enclosure is damaged, the defective component must be repaired
immediately. Remove power immediately and do not reapply power until the display lens, keyboard or
enclosure has been repaired or replaced by qualified service personnel. Failure to do so could result in
bodily harm and/or property damage.
There is an increased risk of injury and damage when the equipment is used in hazardous areas! Special
care must be taken when working in such hazardous areas.
Always charge the battery pack in a safe area! Only use chargers approved by METTLER TOLEDO!
Pallet Truck Scale Safety Instructions​ ​ 3