Wilo Control MS-L, Инструкция по установке и эксплуатации

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Installation and operating instructions • Wilo-Control MS-L • Ed.02/2022-05 31
✓ Switchgear closed.
✓ Pumps activated (only Control MS-L2...)
1. Press button for “Manual mode”. The pump runs until the button is released.
2. Check the direction of rotation of the pump.
⇒ Incorrect direction of rotation: Exchange two phases on the pump connection.
▶ Direction of rotation checked and corrected as necessary.
8.7 Start automatic mode
✓ Switchgear closed.
✓ Main switch switched on.
✓ Direction of rotation correct.
✓ LED “on” lights up.
✓ LED “auto” flashes.
1. Press the “auto” button.
⇒ LED “auto” lights up
▶ Automatic mode switched on.
▶ The “Pump operation” LED shows the current status of the pump.
8.8 During operation Make sure the following points are observed during operation:
• Keep the switchgear closed and secure it against unauthorised opening.
• Switchgear attached in an overflow-proof manner (protection class IP54).
• Not exposed to direct sunlight.
• Ambient temperature: -30 … +60 °C.
The “Pump operation” LED shows the current status of the pump:
• LED lights up : Pump is running.
• LED flashes : Pump running during the set follow-up time.
• LED off : Pump off.
9 Shut-down
9.1 Personnel qualifications
• Electrical work: A qualified electrician must carry out the electrical work.
• Installation/dismantling: The technician must be trained in the use of the necessary
tools and fixation materials for the relevant construction site.
9.2 Operator responsibilities
• Observe locally applicable accident prevention and safety regulations of trade associ-
ations.
• Make sure that the personnel has had the corresponding training for the specified work.
• Train the personnel on how the system operates.
• When working in enclosed spaces, a second person must be present for safety reasons.
• Ensure enclosed spaces have sufficient ventilation.
• Take immediate countermeasures if there is a build-up of toxic or suffocating gases!
9.3 Shut-down To decommission the pumps, switch off the pumps and switchgear at the main switch. The
switchgear is ready for operation at any time. Adhere to the following points during the
standstill period:
• Ambient temperature: -30 … +60 °C
• Max. humidity: 50 %, non-condensing
✓ System is prepared for decommissioning, e.g. inlet in pump chamber closed.
1. Press the “stop” button.
⇒ The “Pump operation” LED goes out.
⇒ LED “auto” flashes.
2. Turn main switch to the “0/OFF” position.
⇒ The “on” LED goes out.
⇒ The “auto” LED goes out.
3. Secure the main switch against being activated by unauthorised persons (e.g. lock
main switch)
▶ Switchgear switched off.