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MANUAL 

WASTESCALE WSS 

FoodWasteTracker, measurement device and tablet 

 

 
 

 
 

 

 

 

 

 

 

 

Support: 

3 (5) 

smartkitchen.solutions 

helpdesk@ioliving.com 

 

01/2022 

Device installation 

1.

 

Place the scale on a flat surface. Make sure it does not touch the wall or other structures on the 

sides. It is recommended that the scale is positioned so that the power cord and power indicator 

LED are on the side of the device. 

2.

 

Place the suitable waste container on top of the scale. (If the scale is used so that the weight of the 

container is selected at the time of entry, this need not be done.) 

3.

 

Plug in the power supply of the Android tablet and switch it on. 

4.

 

Connect the tablet to the Internet via either WiFi or a SIM card data connection. Note that in some 

locations, IT support requires the tablet's MAC address to allow its WiFi network traffic. The MAC 

address of the tablet can be found in the supplied documents. 

5.

 

The accessory stand allows the tablet to be mounted on a tabletop or wall.  

6.

 

Turn on the scale by plugging in the power supply. The green LED on the side of the scale lights up 

when the device is ready for operation. 

7.

 

Open the “WasteScale” app from the tablet desktop and sign in with your 

SmartKitchen credentials. 

8.

 

Select the correct scale from the settings in the application menu. 

9.

 

If the scale does not show 0.000 kg, tare it from the application menu. If the scale does not show 
0.000 kg, tare it by pressing and holding the weight reading window on the display. The increasing 

bar in the window reflects the progress of the tare. When tare is complete, the scale will show 

0.000 kg. 

Using instructions 

The WasteScale is intended to be used as follows: 

 

The scale and tablet must be always connected to the mains. 

 

If the app has shut down, select the "WasteScale" application from the tablet desktop to restart it. 

 

If the Scale and tablet are turned off and the power supply is disconnected, the scale must be 
restarted by plugging the power supply back into the electrical outlet. 

 

Restart the tablet with its power button. The scale does not have a separate power switch. 

Making a waste recording with the WasteScale 

1.

 

Place the waste item to be weighed in a container on the scale. 

2.

 

The weight of the waste item and waste categories created previously in the service will appear on 

the tablet screen. 

3.

 

Select a correct waste category. 

4.

 

Select a correct waste item. 

5.

 

The measurement result is stored in the SmartKitchen cloud service. The 

 

symbol appears on the 

screen when the measurement has been saved successfully. 

6.

 

When the symbol disappears from the display, the scale is ready for the next waste measurement. 

7.

 

Tare the scale if necessary. Note that automatic tare will occur within five minutes if no selections 
are made. 

8.

 

A warning appears on the display when the maximum load of the scale is being reached. Empty the 

waste container. 

 

 

Summary of Contents for WSS35

Page 1: ...creen SmartKitchen Waste Scale with touch screen WSS is designed for monitoring the food waste in professional kitchens and contract catering companies There are two different scale models available The scale is operated with the included Android tablet WSS35 size 350 350 40 mm max load 35 kg repeatability 10 g WSS150 size 600 600 40 mm max load 150 kg repeatability 50 g ...

Page 2: ...r or other liquids The scale is splashproof Use a damp cloth and detergent for cleaning Deploying the SmartKitchen WasteScale Place the scale on a flat surface The flatness and slope must not differ more than 1 5 cm per 100 cm The scale must be placed in location where it will not be exposed to large temperature changes The scale operates on mains power Make sure that both the scale and the tablet...

Page 3: ...re it from the application menu If the scale does not show 0 000 kg tare it by pressing and holding the weight reading window on the display The increasing bar in the window reflects the progress of the tare When tare is complete the scale will show 0 000 kg Using instructions The WasteScale is intended to be used as follows The scale and tablet must be always connected to the mains If the app has...

Page 4: ...al use The using frequency of the scale is also notable If the scale is used continuously its deviation may increase faster than the scale used occasionally Dropping the scale or dropping the load on the scale may also cause the need for calibration Likewise exposing the device to vibration First confirm the need for calibration by weighing a suitable object with another accurate and calibrated sc...

Page 5: ... to the power supply and reconnect if necessary 5 Tablet is not showing the waste weight Solution Make sure your tablet s Bluetooth is turned on 6 The waste weighing results are not transferred into the SmartKitchen service Solution Check the tablet s internet connection 7 The changes made in the service waste categories waste items are not visible in the application Solution Close and restart the...

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