# ELS1000 - The First Refilling

# Materials and Tools

Tools:

  • Refilling pipe,
  • Vessel, minimum volume 4 L,
  • 4 L 1% KOH solution.

# Refilling Procedure

  1. Switch off the system.

ELS1000 - First Refilling - Figure 1

  1. Disconnect the pipe W1.1 (W1.2) from the port W1.1 (W2.1).

ELS1000 - First Refilling - Figure 2

  1. Connect the “only first refilling pipe” to the port W1.1 (W2.1).

ELS1000 - First Refilling - Figure 3

  1. Refill the vessel with 4 L of 1% KOH solution.

  2. Put the “only first refilling pipe” inside the vessel.

ELS1000 - First Refilling - Figure 4

  1. The water in the Aux. Water Tank must be over the minimum level. If not, refill the tank with demineralised water.

ELS1000 - First Refilling - Figure 5

  1. Disconnect the flat cable S2.2 (S1.2) to have that module in error and perform the refilling only for the module A (B).

ELS1000 - First Refilling - Figure 6

  1. Switch ON the system. The refill starts automatically.

ELS1000 - First Refilling - Figure 7

  1. When the refilling is finished switch OFF the system.

  2. Connect the flat cable S2.2 (S2.1).

  3. Disconnect the “only first refilling pipe” from the port W1.1 (W2.1).

  4. Connect the pipe W1.1 (W1.2) to the port W1.1 (W2.1).

  5. The refilling procedure is complete.