Safety Precautions - Demtech Pro-Tester Hi-Pull Operator's Manual

Rev. A, October 2020

1 Safety Precautions

Safety precautions for operating personnel and equipment:
WARNING 1: Operating personnel should perform only the procedures described and
recommended in this manual. Only qualified service personnel familiar with electrical
shock hazards and mechanical entanglement hazards present inside the equipment should
perform disassembly or corrective maintenance of the equipment.
WARNING 2: To avoid shock hazards, the equipment must be grounded with an adequate
earth ground in accordance with local and national electrical codes.
WARNING 3: The locations of potentially dangerous voltages and other hazards are
identified and labeled on the equipment. Be careful to observe these warnings when installing,
operating, maintaining or servicing the equipment. Observe all warnings in this manual.
WARNING 4: Make sure to turn off the equipment power and remove the ~ (AC) line cord
from the power outlet before attempting to service the equipment. Do not perform service
unless you are qualified and trained to do so.
WARNING 5: This product is intended for operator attended operation only. This product
should never be left unattended at any time while it is plugged in and the power is turned on.
Incorrect use of the product such as overheating of the material can present a fire and explosion
hazard, especially near combustible materials and explosive gases.
WARNING 6: This product is intended for operation in dry environments only. Higher
humidity environments should be kept non-condensing by avoiding large temperature swings.
WARNING 7: Do not touch the main housing, air nozzle and/or output molten material when
they are hot as they can cause burns. After use allow sufficient time for the product to cool to
room temperature before handling and stowing. Do not point or direct the hot air flow and the
output molten material in the direction of personnel.
CAUTION 1: Observe the precautions given on the equipment and within this manual to
prevent damage to the equipment.
CAUTION 2: Before connecting the equipment to its electrical power source, check that the
~ (AC) voltage, frequency and current to be supplied to the equipment are correct and
match the serial plate affixed to the system.
CAUTION 3: Use proper handling and packaging procedures for Electro-Static Discharge
(ESD) sensitive Printed Circuit Boards (PCB's). Assume that all PCB's are sensitive to
potential damage from ESD.
CAUTION 4: Unauthorized personnel should not remove from the equipment those panels or
covers that are provided for protection and/or require a tool to remove.
Page 1 Pro-Tester Hi-Pull Operator's Manual