Operation Manual

DO230SR

If the tap water in your area contains a high level of calcium deposits and you have

been using tap water to do your steam cleaning you should descale your unit after 10

– 15 tankfulls.

Step 1

Unplug the steam cleaner from the power source before you descale the

boiler. Allow to cool.

Step 2

Fill the boiler with 1 part vinegar and 4 parts water and leave overnight or

for a period of approximately 8 hours. Do not screw the safety/ﬁ ller cap onto the

steam cleaner while you are descaling the boiler. Do not use the steam cleaner while

descaling solution is inside the boiler.

Step 3

After the period of soaking, turn the steam cleaner upside down to empty

solution from the boiler. Due to the fact that a small amount of solution will be left

in the boiler, it is necessary to rinse the boiler out with clean water 2 or 3 times. Your

steam cleaner is now ready for use.

ATTACHING THE SHOULDER STRAP

Using the detachable shoulder strap allows for greater freedom of movement when

both hands are needed for various cleaning tasks.

To attach the shoulder strap to the steam cleaner, simply snap the shoulder strap hooks

onto the connection rings on the unit body.

When using the Ultra Steam Shark II with the shoulder strap, avoid rocking or tilting

the unit excessively as this may cause water to enter the hose and be discharged along

with the steam.