Shut-Down; Personnel Qualifications; Operator Responsibilities - Wilo Control EC-Booster Installation And Operating Instructions Manual

9

Shut-down

9.1

Personnel qualifications

9.2

Operator responsibilities

9.3 Shut-down
Installation and operating instructions • Wilo-Control EC/ECe-Booster • Ed.02/2023-08
Actual current for pump 1 in A
Display alternates between L1, L2 and L3
Press and hold the operating button. The pump starts after 2 s of
pumping operation until the operating button is released.
("Control EC-Booster" only)
Actual current for pump 2 in A
Display alternates between L1, L2 and L3
Press and hold the operating button. The pump starts after 2 s of
pumping operation until the operating button is released.
("Control EC-Booster" only)
Actual current for pump 3 in A
Display alternates between L1, L2 and L3
Press and hold the operating button. The pump starts after 2 s of
pumping operation until the operating button is released.
("Control EC-Booster" only)
• Electrical work: qualified electrician
Person with appropriate technical training, knowledge and experience who can identify
and prevent electrical hazards.
• Installation/dismantling work: qualified electrician
Knowledge regarding tools and fixation material for various structures
• 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!
To decommission the pumps, switch off the pumps and switchgear at the main switch. The
settings are stored in non-volatile memory in the switchgear and are not deleted. This en-
sures that the switchgear is always ready for operation. Adhere to the following points dur-
ing the standstill period:
• Ambient temperature: 0 ... 40 °C
• Max. humidity: 90 %, non-condensing
✓ Parameter input enabled: Menu 7.01 shows on.
1. Press the operating button for 3 s.
⇒ Menu 1.00 appears.
2. Turn the operating button until menu 3.00 appears
3. Press the operating button.
⇒ Menu 3.01 appears.
4. Press the operating button.
5. Change value to "off".
6. Press the operating button.
⇒ Value saved, pump switched off.
7. Turn main switch to the "OFF" position.
8. Secure the main switch against being activated by unauthorised persons (e.g. lock
main switch)
▶ Switchgear switched off.
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