H.Koenig NV680 Manual De Instrucciones página 12

5. Turn the children lock to "on"position, then press the steam trigger. Steam will be
released directly. Remember you should always press the steam trigger. Once you released the
steam trigger, the children lock will turn back to "OFF" position auto and steam stopped.
Attention: Without pressing the children lock, there is no useful to steam trigger.
If there is no more water in the water tank, no more steam will be emitted when you push the steam
trigger .The water must be refilled as follows:
1. Pull the main plug out of the socket.
2. Push the steam trigger until no more steam is escaping.
3. Wait for cooling at least 12-18 minutes.
4. Slowly unscrew the safety cap and wait a few seconds
5. Slowly refill the water tank with water.
6. Close the safety cap again.
If the tap water in your area is very hard, it is recommended that you mix the tap water with distilled
water. Otherwise, the steam cleaner could calcify prematurely and clog the steam nozzle.
6.After usage, please turn the power off, release all the residual steam and wait for the machine
cooling down.
The steam cleaner has an overheat protection. It will automatically switch off if it overheats (e.g.
when the water tank is empty).
Instructions of accessories:
1: Extension hose
If the steam cleaner is hard to reach the cleaning area, it can be used with an extension hose. The
operation method is as follows: connect the end of the hose to the steam outlet until hearing a
clicking sound .