ADE Rotomat Series User manual


IMPORTANT
READ CAREFULLY BEFORE USE
PLEASE KEEP FOR FUTURE REFERENCE

Table of Contents
1.1 Introduction
1.2 Use
2.1 Opening the packaging
2.2 Installation
2.3 Electrical connection
2.4 Operational control
3.1 General precautions
3.2 Mechanical and electrical fuses
3.3 Inspection test
3.4 Operating features
3.5 Grinding the blades
4.1 Cleaning
4.2 Maintenance
4.3 Disposal

1. INTRODUCTION
This publication contains all necessary information for the installation, operation and maintenance of the kitchen
cutter.
The purpose of this publication, hereinafter also referred to as the “manual”, is to inform the user in a clear and
easily understandable form in order to ensure a long service life and a fault-free operation of the machine.
The machine has been developed and manufactured to shred foods such as meat, fish, vegetables, cheese,
nuts, etc. into small pieces in the commercial sector.
Kitchen cutters are subject to continuous improvements, but this in no way affects the instructions and details
in this manual.
This manual must be read carefully before putting the kitchen cutter into operation.
If this manual becomes worn out or gets lost over time, immediately request a copy of the manual from the
manufacturer.
The majority of accidents and injuries that occur when using the machine is due to insufficient knowledge of its
functions and safety devices. Therefore, the instructions and information contained in this manual should be
read carefully before starting work with the machine.
1.1 Introduction
The Rotomat series kitchen cutters are designed according to the applicable safety standards. For this reason,
on each device you will find the “CE” identification label that certifies conformity with the requirements.
The machine consists of a base that carries a pot, with two rotating blades screwed to a spindle inside the pot.
The products can be shredded or processed into mash depending on the working time of the two blades.
All machine components are made of chrome steel (AISI 430; housing) or stainless steel (AISI 304; pot). This
material guarantees hygiene during contact with foods, as well as great resistance to acid salts and oxidation.
The hardened and polished blades are made of blade holder stainless steel (AISI 420). This allows foods to be
cut, crumbled, beaten and kneaded without having to change the blades. The pot is made of stainless steel
(18/10 stainless steel) with heat spreading bottom. The pot is equipped with handles that provide maximum
handiness and easy removal.
The blades are driven by an electric motor. Start-up and stopping are triggered by buttons connected to an
auxiliary control circuit that prevents unintentional start-up after a possible power outage.
1.2 Use
The Rotomat series kitchen cutters are designed for shredding, cutting and crumbling into small pieces, as well
as for beating and kneading of foods such as meat, fish, vegetables, cheese, nuts, etc. Foods to be processed
should already be pre-portioned into pieces so that they fit easily through the feed opening on the lid.
Two horizontally rotating sickle blades ensure perfect cutting.
The user is advised to fill the pot only partially to achieve the best possible cutting results.
The continuous operating time of the shredding machine should be limited to 24 minutes (duty cycle = 40% per
hour) in order to avoid overheating of the motor. The operation can be resumed after appropriate rest period,
during which the motor cools down. If you process a very tough material, the intervals should correspondingly
be kept shorter.

At shorter switch-on times, the cooling intervals are also correspondingly shorter.
The machine may only be used in its original condition and with original parts. Disassembly or disabling of the
mechanical and electrical safety devices is not allowed. The machine must not be operated with loose electrical
connections, i.e. with provisional or uninsulated cables. In the event of damage to safety devices, defects,
malfunctions, suspected breakage, incorrect operation, unusual noises, etc., the machine must be taken out of
operation immediately and ADE must be notified of renewal or replacement.
2. START-UP
Upon receipt of the kitchen cutter package, make sure that it is free of any damage that occurred during
transport.
In the event of any damage, please notify immediately the dealer from whom the device was purchased.
2.1 Opening the packaging
•Open the box and remove the machine;
•Check the package contents and check that it matches the specifications on the delivery note. The delivery
includes:
Packaging box with packaging material
Machine
Operating Manual
CE Declaration of Conformity
Scraper
Whetstone.
Packaging materials are valuable materials and must not be disposed of in household waste.
Check with your local authorities for proper disposal options.
Local regulations must be followed during disposal.
Never dispose of packaging materials in nature!
2.2 Installation
Before connecting to the power supply, make sure that the local power supply and current
frequency comply with the data indicated on the machine nameplate.
The machine must not be connected in the event of non-compliance, otherwise this may cause
damage to the machine and fire!
Place the kitchen cutter on a flat, smooth and vibration-free surface that is stable and firm enough to ensure
adequate safety taking into account the net weight of the machine. Any unevenness can be corrected using
the adjustable feet. The recommended working height should be about 80 cm.
There must be sufficient space around the kitchen cutter to ensure fault-free operation, cleaning and
maintenance of the machine. This clearance should be at least 300 mm.
Proper operation of the machine is guaranteed at a relative humidity not exceeding 80% and with heat sources
in the immediate vicinity with a temperature not exceeding 30° C.

2.3 Electrical connection
Before carrying out the connection, be sure to check whether the power grid ratings comply with the ratings
indicated on the machine nameplate.
Insert the plug into the socket and check whether the existing mains supply is equipped with a suitable circuit
breaker.
2.4 Operational control
Before using for the first time, check the kitchen cutter for perfect operability. To do this, press the “I” start
button first and then press the “0” stop button. After that, check if the machine stops operating as soon as the
lid is removed. Lastly, turn the knob clockwise (rotating speed should increase) and then counter-clockwise
(rotating speed should decrease) to make sure that the speed controller functions properly.
3. SAFETY PRECAUTIONS AND OPERATING FUNCTIONS
3.1 General precautions
The kitchen cutter may only be used by trained staff that is familiar with the safety standards in this manual.
If the staff changes regularly, each person operating the device must be sufficiently trained and instructed well
in advance before starting work.
Unplug the machine from the mains outlet before performing any cleaning or maintenance work.
When maintaining or cleaning the kitchen cutter, make sure you first remove the safety devices and necessarily
consider all sources of danger.
Exercise utmost care when performing maintenance or cleaning work.
Check the condition of the power cord on a regular basis; a worn or damaged cord is a major electrical source
of danger.
If the kitchen cutter does not function properly, it must not be used under any circumstances. Do not make any
repairs. Contact your customer service.
The kitchen cutter must not be used for frozen products, meat and fish with bones, as well as for non-food
products.
Never put your fingers into the feed opening when the machine is in operation.
The manufacturer cannot be held liable if…
-… the machine is used by unauthorised persons.
-… you use other than the original spare parts.
-… instructions in this manual are not followed.
-… the machine is maintained and cleaned with unsuitable products.

3.2 Mechanical and electrical fuses
The following mechanical safety device is installed:
- Safety is provided by the lid, which can be removed only with a hinged locking arm.
The following electrical safety devices are installed:
- A magnetic switch and a mechanical micro-switch, which turn off the machine when the lid is removed
and turn it on again only when this safety device is in the closed position;
- A relay in the control circuit: the machine must be restarted in the event of an accidental power outage.
The kitchen cutter is provided with the normative measures for the electrical and mechanical safety devices,
both in the operating and in the cleaning and maintenance phases.
All fuses are mounted on the machine and must not be removed. Scrapping or unauthorised modifications to
the machine make it a dangerous device. In such cases, the manufacturer cannot be held liable for any
accidents or injuries.
3.3 Inspection test
Check whether all safety devices have been installed correctly.
Before starting work, please use the operating buttons to check whether the machine can actually be turned
on and off.
3.4 Operating features
The kitchen cutter is equipped with switches that are arranged on the housing as follows:
1. Speed controller for setting the
blade speed
2. “I” start button
3. “0” stop button
1. Locking arm
2. Lid
3. Container
4. Feed opening
Only put the product to be processed into the pot when the motor is turned off!
- Before starting work, turn the speed controller to the “0” position.
- Turn the locking arm counter-clockwise until the lid can be removed.
- Put the product to be processed into the pot.
Pay attention to the two blades - risk of cutting!
1
3

- Before putting very large pieces into the pot, they should be shredded manually.
Fill liquid products only up to the maximum mark in the pot.
- Take a body posture that makes work easy and excludes accidents. The body must be perpendicular
to the work surface.
- Replace the lid and turn the locking arm to the locking position.
- To turn on the kitchen cutter, press the start button.
- Additional ingredients can be added through the feed opening during processing.
- Once the machine has completed the processing operation, press the stop button to turn it off and turn
the speed controller back to the “0” position.
Never let the cutter operate empty!
3.5 Grinding the blades
As soon as the two blades become dull, grind them as follows:
- Turn the locking arm until the lid can be removed.
- Remove the blade holder.
- Move the cutting edge evenly from inside to outside to make the blade
sharp again.
4. CLEANING, MAINTENANCE AND DISPOSAL
The kitchen cutter must always be clean for hygienic reasons. The machines must be cleaned thoroughly at
least once a day; they can be cleaned more frequently, if necessary.
In particular, the machine parts that come into direct contact with foods or get close to them must be cleaned
thoroughly.
Always use scratch-resistant protective gloves when cleaning.
To clean the machine and the lid, only use a cloth dampened with warm water (approx. 60°C) and a
non-foaming, environmentally friendly dishwashing detergent with a neutral pH value of 7-8. For cleaning and
disinfecting, only products or additives may be selected that are food-compatible and approved for this purpose.
Be sure to observe the instructions for use of the cleaning agents! After such treatment, wipe off with clear
water and dry thoroughly.
Do not use scouring tools or rough sponges and never clean the machine under running water or in the
dishwasher.

4.1 Cleaning
1) Pull the plug from the mains socket to disconnect the machine from the mains. Pressing the stop button
on the machine should by no means be regarded as sufficient for this purpose.
2) Set the speed controller to the “0” position.
3) Open the lid by sliding the locking arm aside until the lid can be removed.
4) Remove the spindle with the sickle blades and then remove the pot from its working position.
5) Thoroughly clean all parts with an environmentally friendly dishwashing detergent with a neutral
pH value of 7-8.
Removable parts must never be cleaned in the dishwasher, except for the stainless steel pot. If
cleaned in the dishwasher, the blades will become dull quickly!
Protective gloves must be worn at all times when regrinding the blades personally. There is a
risk of cuts!
6) Clean the removed sickle blade with lukewarm water and some liquid detergent, rinse with clean water,
allow it to dry and disinfect, for example, with some alcohol.
7) To reassemble the machine, position the pot so that the small pin on the top of it is inserted into the
corresponding guide on the machine housing.
8) Insert the blade spindle while positioning the centre pin in the corresponding socket.
9) Slide the locking arm to the centre of the lid to lock the lid on the pot.
When cleaning, make sure that no water penetrates into the blade drive shaft, because
otherwise damage may occur inside the machine.
Under no circumstances can the machine or its parts be treated with a water jet or
high-pressure cleaner.
4.2 Maintenance
Before starting any maintenance work, be sure to unplug the power cord from the mains outlet to disconnect
the machine from the power grid. Pressing the stop button on the machine should by no means be regarded
as sufficient for this purpose. In addition, set the speed controller to the “0” position.
The belt must not be readjusted. It may be necessary to replace it depending on the use. In this case, please
contact the customer service.
The adjustable feet can wear out over time, lose their elasticity and make the machine unstable. In this case,
they must be replaced.
Check the condition of the power cord on a regular basis. If the power cord of the machine shows any signs of
wear and tear, it must be replaced. In this case, please contact the customer service.

To achieve good performance and perfect cutting results, the blade must be well ground. If the blades become
dull, they must be reground by a professional grinding service. The cross section of the blade should be at least
5 mm.
The device requires no lubrication or oiling.
4.3 Disposal
If the machine is taken out of operation for any reason, make sure that it can no longer be used by anyone by
disconnecting and cutting the electrical connections.
The machine can be disposed of after decommissioning. For this purpose, contact any specialist company; the
materials of various components must be considered during disposal.
5. TRAINING
During the installation of the kitchen cutter, the adult operator of the machine must be sufficiently trained in the
use, cleaning and maintenance of the machine; in particular, the operator must be aware of dangers resulting
from improper use.
Training must be carried out by a person who has been entrusted with the installation of the machine and who
has sufficient knowledge of the EC standards in mechanical engineering.
6. WARRANTY
ADE will repair or replace this product if it fails within 1 year of the date of sale (proof of purchase is required)
due to lack of workmanship or defective material.
The above does not apply to all moving parts such as a cord, blade, pot, etc. Warranty does not apply to normal
appearance of usage or sign of wear or any damages caused by accidents or misuse.
The warranty will not apply for devices that have been opened by unauthorised persons.
This warranty agreement does not affect the customer's legal rights in any manner.
The dealer from whom you purchased the machine is responsible for complaints.

7. CE MARKING AND DECLARATION OF CONFORMITY
Declaration of conformity by the manufacturer
This product has been manufactured in accordance with the harmonised European standards. They
conform to the regulations of the EC-directives listed below:
−Machinery directive 2006/42/EC
−EMC Directive 2014/30/EC regarding electromagnetic compatibility
−Low voltage directive 2014/35/EC
−RoHS Directive 2011/65/EC
in the currently valid versions.
The declaration will be void if a change that was not agreed with us has been made on the machine.
Hamburg, Octobre 2018
ADE GmbH & Co.
Hammer Steindamm 27-29
D-22089 Hamburg