Burkert Type 8709 - Handbuch (Seite 6)

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insTallaTion and sTarT-uP 8.
safety instructions 8.1.
Danger!
Risk of injury from high pressure in the equipment!
Before loosening the lines and valves, turn off the •
pressure and vent the lines.
Danger from escaping operating fluid!
If contact is made with the operating fluid and its
reaction products, including in vapor form (touching,
inhaling), there is an acute risk of injury.
Observe applicable accident prevention and safety •
regulations for the operating fluids used.
Risk of injury due to electrical shock!
Before removing covers, switch off the power supply and •
secure to prevent reactivation!
Observe applicable accident prevention and safety
•
regulations for electrical equipment!
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Warning!
Risk of injury from improper installation or improper
start-up!
Installation and start-up may be carried out by autho- •
rized technicians only and with the appropriate tools!
Risk of injury from unintentional activation of the
system and an uncontrolled restart!
Secure system from unintentional activation. •
Following installation, ensure a controlled restart. •
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Procedures prior to installation 8.2.
Before installing the LFC / LFM, remove dirt from the
→
pipes and fluid system components.
Connect a suitable filter (
→
≤ 20 µm mesh size) upstream
to ensure that the operating fluid is kept clean.
note!
During installation observe the following!
The installation position according to calibration plate •
or calibration report.
The use of a power supply unit with adequate power.
•
The maximum permitted residual ripple of the operating •
voltage.
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sequence of the steps to be 8.3.
performed
Install and start-up the LFC / LFM in the described
sequence:
1. Mechanical and fluid installation
2. Electrical installation
3. Apply pressure with operating fluid
4. Flush and completely deaerate the lines with operating
fluid at calibration pressure
5. Regular operating mode
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Type 8708, 8709, 8718, 8719