Warnings During Use - Henkelman Jumbo Series User Manual

• Prevent water from entering the ventilation inlet of the chamber or the exhaust of the
pump. This causes irreversible damage to the pump.
• The work space around the machine must be safe. The owner of the machine must take
the necessary precautions to operate the machine safely.
• It is forbidden to start the machine in an explosive environment.
• The machine has been designed in such a way that production is safe under normal
ambient conditions.
• The owner of the machine must ensure that the instructions in this manual are actually
complied with.
• The available safety devices may not be removed.
• The correct operation and safety of the system can only be guaranteed if the
recommended maintenance is performed on time and properly.
• If work must be carried out on the machine, it must be disconnected and blocked from
the power supply.
• Only a technical expert may perform work on the electrical installation.
• Internal procedures and monitoring must be in place to ensure that all relevant power
supplies are disconnected.
• The machine may not be used during cleaning, inspection, repair or maintenance and
must be disconnected from the power supply by disconnecting the plug.
• Never perform welding work on the machine without first disconnecting the cable
connection to the electrical components.
• Never use the power supply of the control unit to connect other machines.
• All electrical connections must be connected to the terminal strips according to the
wiring diagram.
2.3

Warnings During Use

• Before starting the machine, make sure no work is being performed on the installation
and that the machine is ready for use.
• The machine may not be operated by unauthorised persons. This should be monitored
by the machine operator(s).
• Immediately contact the service technician of your technical department or dealer if
something does not seem right, such as unusual vibrations or unusual noise.
• Components of the sealing system can become very hot. Contact with these
components may cause injuries.
• Improper use, such as switching off the machine while it is creating a vacuum, is
strongly discouraged. Such actions may cause oil leaking back to the vacuum chamber.
Safety 10