Startup; Preparing The Pump For Startup; Starting Up The Pump - Grundfos SMART Digital XL DDA 60-10 Installation And Operating Instructions Manual

FlowControl signal connection (DDA-FCM)
FlowControl signal connection
Fig. 13
DLD signal connection (optional for DDA-AR)
Fig. 14 DLD signal connection
18

6. Startup

6.1 Preparing the pump for startup

CAUTION
Chemical hazard
Minor or moderate personal injury
- Observe the material safety data sheet
of the dosing medium.
- Wear protective clothing (gloves and
goggles) when working on the dosing
head, connections or lines.
- Collect and dispose of all chemicals in a
way that is not harmful to humans,
animals and the environment.
The pump can start automatically when the power
supply is switched on.
CAUTION
Automatic startup
Minor or moderate personal injury
- Make sure the pump has been correctly
installed and is ready to be started
before you switch on the power supply.
Tighten the dosing head screws with a
torque wrench before startup and every
time the dosing head has been opened.
After 48 operating hours, retighten the
dosing head screws using a torque
wrench. Torque [Nm]: 6 (+ 1).
• Make sure the pump has been connected
electrically by a qualified person.
• Make sure the power supply specified on the
nameplate matches the local conditions.
• Check that all pipe or hose connections have
been tightened properly and tighten them, if
necessary. See section

6.2 Starting up the pump

1. Read section 6.1 Preparing the pump for
2. Switch on the power supply.
3. Proceed according to sections:
– 6.3 Setting the menu language
– 6.4 Deaerating the pump
– 6.5 Calibrating the
5.2 Hydraulic connection.
startup.
pump.