Miele DOS G 80 Flex Hose Metering Pump Instruction Manual
- June 13, 2024
- Miele
Table of Contents
DOS G 80 Flex Hose Metering Pump
Instruction Manual
DOS G 80
Product description
The dispensing module is an external dispensing system that is intended solely
for connection to Miele cleaning machines. It dispenses liquid process
chemicals (detergent or rinsing agent, for example) automatically at the
appropriate stage of a programme. The dispensing module does away with the
need to fill the dispenser containers in the door of the machine (if there are
any). Up to two external dispensing systems can be connected depending on the
type of machine.
Suitable process chemicals are available from Miele Professional.
Dispensing modules can be retrofitted and connected if required.
This dispensing module is intended for stationary, indoor use only.
Risk posed by conversions or modifications
Please note that the dispensing module must only be used for applications
described in these installation instructions.
Alterations or conversion of the dispensing module, or using it for purposes
other than those for which it was intended, are not permitted and could be
dangerous.
Miele cannot be held liable for damage caused by improper or incorrect use or
operation.
Initial commissioning will be undertaken by the Miele Customer Service
Department or authorised technicians, who will provide you with operating
instructions.
Please follow the operating instructions for your cleaning machine and pay
particular attention to warning and safety instructions when using and
handling process chemicals.
Damage caused by noncompliance with the fitting instructions.
Please read these fitting instructions carefully before fitting the dispensing
module.
This prevents both personal injury and damage to the dispensing module.
Keep these fitting instructions in a safe place.
Areas of application for dispensing modules
Dispensing modules are suitable for use with the following commercial dishwashers and cleaning machines:
DOS G 80 flex / DOS G 80/1 flex
| – PG 8055 | – PG 8060 | – PG 8096 |
|---|---|---|
| – PG 8056 | – PG 8061 | – PG 8099 |
| – PG 8057 TD | – PG 8063 | – PG 8504 |
| – PG 8058 | – PG 8067 * | – PG 8583 |
| – PG 8059 | – G 8066 * | – PG 8593 |
- When connecting the dispensing module to these commercial dishwashers please use the hose adapter supplied and double the dispensing concentration.
DOS G 80 ProfiLine Flex
| – PG 8080 * | – PG 8130 * | – PFD 101 * |
|---|---|---|
| – PG 8081i * | – PG 8131i * | – PFD 102i * |
| – PG 8082 Scio * | – PG 8132 Scio * | – PFD 103 Scio * |
| – PG 8083 SC VI * | – PG 8133 SC VI * | – PFD 104 SC VI * |
- When connecting the dispensing module to these commercial dishwashers please use the hose adapter supplied and fit the dispenser connection.
For PG 8080, PG 8081i, PG 8082 Scio and PG 8083 SC VI commercial dishwashers, it is also necessary to double the dispensing concentration.
DOS G 80/72
– PG 8172
DOS G 80 comfort / DOS G 80 comfort+ /DOS G 80/1 comfort
| – PFD 400 | – PFD 405 |
|---|---|
| – PFD 401 | – PFD 407 |
| – PFD 402 | – PFD 408 |
| – PFD 404 |
DOS G 80 flex suction lances can also be used for the PFD 40x, but with a
reduced functional scope which includes level detection only.
Symbols on the DOS module
Flow direction of process chemicals
Warning: Danger of electric shock!
Warning: Read accompanying documentation!
Caring for the environment
Disposal of the packing material
The packaging is designed to protect against transportation damage.
The packaging materials used are selected from materials which are
environmentally friendly for disposal and should be recycled.
Recycling the packaging reduces the use of raw materials in the manufacturing
process and also reduces the amount of waste in landfill sites.
Disposing of your old machine
Electrical and electronic machines often contain valuable materials.
They also contain materials which, if handled or disposed of incorrectly,
could be potentially hazardous to human health and to the environment. They
are, however, essential for the correct functioning of your machine. Please do
not therefore dispose of it with your household waste.
Please dispose of it at your local community waste collection / recycling
centre or contact your dealer for advice.
Ensure that it presents no danger to children while being stored for disposal.
Installation
Schematic diagram showing the dispensing module
Dispensing problems caused by fitting the canister incorrectly.
The container must not be placed on top of or above the cleaning machine. Make
sure that the dispensing hose is not kinked or trapped.
Place the canister on the floor next to the cleaning machine or inside an
adjacent cabinet.
Fitting the dispensing module
The dispensing module is supplied with two screws (4.2 x 25 mm) and two plugs
(6 mm) for fitting.
- Select a suitably accessible position, e.g. on an adjacent wall or inside a cabinet, for fitting the dispensing module.
Wall mounting:
- Using the drawing as a guide, fit the screws the correct distance apart (80.0 mm) and suspend the dispensing module from these.
Surface mounting:
Two slots 76.0 mm apart are provided at the bottom of the dispensing module for fixing the module to a thin carrier or plate. Screws 3.9 mm in diameter (not supplied) are required to secure the module.
- Drill two holes through the plate and screw the dispensing module firmly in place from underneath.
Installation inside an adjacent cabinet:
If more than one dispensing module is being used, or if the liquid agent
canisters are to be stored with the module, a suitable cabinet is available
from Miele.
Make sure hoses are laid without kinks.
Connection
Connecting the dispensing modules
Please note that all dispensing modules and accessories supplied with them
must only be fitted and commissioned by the Miele Customer Service Department
or authorised service technicians.
The DOS G 80 module can be connected as standard to the washer disinfectors
and commercial dishwashers listed under “Areas of application for dispensing
modules”.
The following accessories, which are supplied with the relevant dispensing
module, must be used for connection to commercial dishwashers marked with an
asterisk *.
DOS G 80 with hose adapter
The hose adapter for dispenser connections with larger diameters is supplied
with the DOS G 80 and must be used with G 8066 and PG 8067 commercial
dishwashers.
Using the adapter increases the diameter of the dispensing hose to match the
diameter of the connection.
DOS G 80 ProfiLine with hose adapter and dispenser connection
The dispenser connection and the hose adapter are supplied with the DOS G
80 ProfiLine and must be used with ProfiLine commercial dishwashers.
Remove the blind stopper and fit the dispenser connection.
The dispenser connection may be hidden behind the back panel of the commercial
dishwasher.
Unscrew the back panel and disengage the area around the dispenser
connection.
When setting the dosage please note:
For cleaning agent dosage the dispensing concentration must be doubled in the
controls for PG 8080, PG 8081i, PG 8082 Scio and PG 8083 SC VI machines.
See the specifications for setting the dispensing concentration in the
operating instructions.
Strain relief for dispensing hoses
The strain relief provided with the dispensing modules for the dispensing
hoses is fitted to the bottom right-hand side of the back of the machine to
prevent the hoses from dislodging themselves from the dispenser connections
during use.
Connecting the dispensing hoses
The dispensing module is tested at the factory for functionality.
Any residues of the harmless test medium are a result of this testing and not
evidence of previous use.
- Pull the safety cap off the end of the hose and remove the protective foil from the siphon.
- Connect the hose with the dispenser connection to the cleaning machine.
- Connect the module to the machine’s power supply.
Connections for the dispensing hoses are located on the back of the cleaning
machine.
These are described in detail in the operating instructions for your cleaning
machine.
- Fill or replace the container, fit the siphon and secure the lid.
- Feed the siphon into the canister until it reaches the bottom.
Follow the instructions for venting the dispensing system and setting the dosage in the operating instructions.
Colour coding on the dispensing hoses
To differentiate between the canisters when using more than one dispensing module, the hoses must be colour-coded using the colour labels supplied.
- Stick a label near the siphon and one of the same colour close to the free end of the hose to enable clear identification.
Connecting the power supply
The power supply connections are located on the back of the machine.
(They are described in detail in the operating instructions for your cleaning
machine.)
- Connect the module to the machine’s power supply.
DOS G 80/72
DOS G 80/72 is supplied without a plug. It is designed for direct connection
to the PG 8172 tank dishwasher.
Maintenance
Maintenance of the dispensing system can be performed by Miele Customer
Service at the same time as maintenance of the cleaning machine.
Technical data
| Height | 138.7 mm |
|---|---|
| Width | 114.9 mm |
| Depth | 114.2 mm |
| Weight (net) | 1.5 kg (incl. suction lance, hose and cable) |
| Connection requirements | Power supply via cleaning machine |
| Voltage, rated load, fuse rating via on-site connection | 200-230 V 50 Hz 12 W |
| 16 A | 200-240 V 60 Hz 10 W 16 A |
| Flow rate (nominal rating) | 55 ml/min |
| Ambient temperature | 5 °C to 40 °C |
Relative humidity Maximum
Linear decreasing to| 80 % for temperatures up to 31 °C
50 % for temperatures up to 40 °C
Installation site height| 2.000 m
Degree of soiling| 2
Safety class (according to DIN EN 60529)| IP21
Overvoltage category (according to IEC 60664)| II
Voltage fluctuations| +/- 10 %
Test certifications| VDE, EMC radio suppressed, CSA
CE mark| 2014/35/EC Low Voltage Directive
Manufacturer’s address| Miele & Cie. KG, Carl-Miele-Stare 29, 33332 atersloh,
Germany
Manufacturer:
Miele & Cie. KG
Carl-Miele-Straße 29
33332 Gutersloh
Germany
Manufacturing site:
Miele & Cie. KG
Mielestraße 2
33611 Bielefeld
Germany
Internet: www.miele.com/professional
Änderungen vorbehalten/2023-01-31
M.-Nr. 12 385 920 / 00