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Refill the chiller (first design)

Introduction

You can refill the chiller without service assistance.

NOTE

There are 2 types of chillers. In the first design, the condenser surface is located on the left side of the chiller. In the new design, the condenser surface is located directly behind the cover. This procedure describes the first design.

First design

New design

About this task

  • The operator panel gives an orange warning when you can refill the chiller.

  • The operator panel gives a red warning when you must refill the chiller.

Before you begin

Use Colorado 1630 prescribed:

  • Demineralized water

  • Pouring can

  • Screwdriver (Torx-25)

NOTE

For information on the prescribed maintenance materials, see List of Colorado 1630 maintenance materials.

CAUTION

Wear specified gloves when you refill the chiller to protect your skin.

IMPORTANT

Only refill one liter of demineralized water when you get a warning, when you use more the liquid can spill and damage the machine.

Procedure

  1. On the operator panel, tap on the [System] icon on the right.
  2. Tap on [Power management].
  3. Tap on [Power off].

    The system shuts down.

  4. When the system has shut down, pull to open the cover under the roll winder.
    NOTE

    There are 2 types of the cover under the roll winder. In the new design you can access the power switch through an opening in the cover.

    First design

    New design

  5. Switch the power switch to the 'off' position.
  6. Pull out the two power supply plugs from the sockets.
  7. Go to the chiller side and locate the cover under the fan.
  8. Unscrew the left and right screws on top of the cover with the Torx-25.
  9. Lift the cover a little up and towards you (1), then lift it up fully and take it out (2)
  10. Locate the lid on top of the chiller.
  11. Pull to remove the lid.
  12. Pour one liter of demineralized water from the bottle in the pouring can.
    IMPORTANT

    Use demineralized water, do not use any other liquid.

  13. Place the pouring can on the chiller and fill the tank with the liquid.
  14. Close the lid, press it firmly.
  15. Place the cover back into position.
  16. Fasten the left and right screws on top of the cover.
  17. Plug the two power supply plugs back into the sockets.
  18. Switch the power switch back to the 'on' position, and close the cover.