Renfert MT premium Instrucciones Originales página 17

1 Introduction
1.1 Symbols used
Symbols with the following meanings are used in these instructions or on the equipment:
Danger
Immediate danger of injury. Consult accompanying documents!
Electrical current
Danger due to electrical current.
Caution
Risk of damage to the equipment if the instruction is not followed.
Notice
Provides the operator with useful information that eases use.
Caution!
Wear protective goggles.
IPX2 An inclination of 15° prevents dripping water entering the unit.
The equipment complies with applicable EU directives.
This product complies with the relevant UK legislation.
See UKCA Declaration of Conformity in the Internet under www.renfert.com.
The equipment is subject to the provisions of the EU directive 2002/96/EC (WEEE directive).
► List, particular attention should be paid
• List
- Subordinate list
⇒ Instructions / appropriate action / input / operational sequence:
You are asked to carry out the specified action in the order indicated.
♦ Result of an action / response by the equipment / response by the program:
The equipment or program responds as a result of your actions or when a specific incident occurs.
Other symbols are explained as they occur�
2 Safety
2.1 Intended use
The MT premium trimmer is only used for wet trimming of plaster models�
2.2 Improper use
Use of the unit for dry trimming is improper use and not permitted�
The unit is not suitable for grinding investment materials� The resulting dust is carcinogenic�
Only spare parts and accessories supplied or authorized by Renfert GmbH may be used with this prod-
uct. If other spare parts or accessories are used, this could have a detrimental effect on the safety of the
equipment, increase the risk of serious injury and lead to damage to the environment or the product itself�
2.3 Ambient conditions for safe operation
The unit may only be operated:
• Indoors
• Up to an altitude of 2,000 m above sea level
• At an ambient temperature of between 5 - 40 ºC [41 - 104 ºF] *)
• At a maximum relative humidity of 80 % at 31 ºC [87�8 ºF], decreasing linearly to 50 % relative humidity
at 40 ºC [104 ºF] *)
• With mains power where the voltage fluctuations do not exceed 10 % of the nominal value
• Under contamination level 2 conditions
• Under over-voltage category II conditions
*) At between 5 - 30 ºC [41 - 86 ºF], the unit can be operated at a humidity of up to 80 %� At temperatures between
31 - 40 ºC [87�8 - 104 ºF], the humidity must decrease proportionally in order to ensure operational readiness (e�g�,
at 35 ºC [95 ºF] = 65 % humidity, at 40 ºC [104 ºF] = 50 % humidity)� The unit may not be operated at temperatures
above 40 ºC [104 ºF]�
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