User guide

6
Authorized use
Typ 8750
3. AUTHORIZED USE
Non-authorized use of the flow controller Type 8750 may be a
hazard to people, nearby equipment and the environment.
• The device is designed as a simple system for determining and
controlling the volumetric flow rate of gases.
• Do not expose the device to direct sunlight.
• Do not use the device outdoors.
• Use according to the authorized data, operating conditions, and
conditions of use specified in the contract documents and oper-
ating instructions. These are described in Chapter “7. Technical
data”.
• Use the device only in conjunction with third-party devices and
components recommended and authorized by Bürkert.
• Correct transportation, storage, and installation, as well as care-
ful use and maintenance are essential for reliable and faultless
operation.
• Use the device only as intended.
3.1. Restrictions
If exporting the system/device, observe any existing restrictions.
4. BASIC SAFETY INSTRUCTIONS
These safety instructions do not make allowance for any
• Contingencies and events which may arise during the installation,
operation, and maintenance of the devices.
• Local safety regulations – the operator is responsible for observing
these regulations, also in relation to the installation personnel.
Risk of injury from high pressure in the equipment/device.
▶ Before working on equipment or device, switch off the pressure
and deaerate/drain lines.
Risk of electric shock.
▶ Before reaching into the device, switch off the power supply and
secure to prevent reactivation.
▶ Observe applicable accident prevention and safety regulations
for electrical equipment.
Risk of burns/risk of fire if used during long-term operation
through hot device surface.
▶ Keep the device away from highly flammable substances and media
and do not touch with bare hands.
General hazardous situations.
▶ Devices without a separate Ex type label may not be used in a
potentially explosive area.
▶ Only trained technicians may perform installation and maintenance
work.
english