Miele PLW 8615 Lab Washer Installation Guide
- June 6, 2024
- Miele
Table of Contents
Miele PLW 8615 Lab Washer Installation Guide
It is essential to read the operating instructions as well as the service documentation before the machine is installed or used for the first time.
Installation notes
Please read and observe the installation plan, operating instructions, programming manual and the service documents regarding installation and setting up of this machine.
Purpose of the installation plan
The installation plan provides you with information on the technical data as well as the site conditions required for installing the machine. This machine must be installed by a suitably qualified person with the appropriate electrical and plumbing qualifications in accordance with the installation instructions supplied. This machine must be installed in accordance with all applicable standards and guidelines, including legal requirements and health and safety regulations. The machine must be commissioned and operatives trained in its use by Miele Service or by an approved Miele Service Partner only.
Heating
The machine type is available in two different types of heating:
– Electric (EL)
– Steam electric (D / EL) This installation plan describes all the connection
options. Depending on the machine type and equipment variant individual
connection options can be omitted.
Installation of several machines
Several machines can be installed in a row. A gap of 3/16″ (5 mm) is required between two machines. A gap of 1/8″ (3 mm) is required between a machine and a partition wall. The gaps must be sealed with suitable flexible sealant after installation on site. The drip trays of the individual machines can be connected together. Alternatively, a continuous drip tray can also be installed in the toe kick.
TC (MAV) installation
To enable the top-box panelling TC (MAV) to be placed pre-assembled on the machine, a clear height of at least 8′ 7″ (2.62 m) is required. If the room height is less than this, the TC (MAV) must first be dismantled and the individual parts reassembled above the machine and riveted again.
Mounting the top Cover
Mount the cover provided for this purpose on the device waterproof hose feedthroughs. This will prevent the ingress of water into the machine when control valves or hose fittings are leaking. Mount a front panel above the machine on site with a lockable access panel. The utility connections are accessed from the loading / unclean side.
Electrical connection- Connection to the electrical supply must be carried out in accordance with local and national safety regulations. The power cord must be protected from the risk of thermal damage.
The power cord should have a length of 9′ 10″ (3 m) on site, starting from above the intended position of the machine.
The top edge of the top-box panelling is at a height of 8′ 2″ (2495 mm).
The machine’s electrical connection is established from above. Establish the connection with the machine. This makes it easier to per form safety inspections during maintenance or repair work. Route the power cord so that it does not rest on the wash chamber.
Electrical phase order must be connected in the correct sequence (clockwise electromagnetic field).
Do not allow the power cord to rest on the hot wash chamber! The power cord may overheat and pose a safety hazard (avoid use of fire). Secure all cords, including test cords, so that they cannot rest on or directly above the wash chamber.
Grounding
For added safety, the machine should be protected with a residual current device with a trip current of 30 mAmps. Grounding should be carried out if required. The screw connection point for grounding (size M8) is located at the back of the machine. Grounding must be carried out before the machine is commissioned.
Mobile plinth
The single-door appliance can be installed on a mobile plinth. This makes the rear of the appliance accessible for maintenance and repairs, even when it is installed in a row or against a wall. The screw for adjusting the height of the mobile plinth is size M10 (width across flats 0.669″ (17 mm)). Mount the cover provided for this purpose on the device waterproof hose feedthroughs. This will prevent the ingress of water into the unit when shut off valves or hose fittings are leaking.
Instructions for routing the utility connections
Plan the central control valves for the water-, steam- and compressed air connections so they are easily accessible. Only use suitable control valves. The lines for high-pressure steam and condensate require their own control valves. They require a dirt trap and condensate trap in the supply line for high-pressure steam. On site, check and install a nonreturn valve for the condensate line if necessary. For the standard installation, route the supply lines vertically from the ceiling. The on-site connections must end at a height of 110 1/4″ (2800 mm) above the finished floor level. Secure the lines once they have been routed.
Supply connections
The cold water connection, hot water connection and the deionised water supply
as well as the connections for high-pressure steam, condensate and compressed
air should be routed from the ceiling to ensure easy connection. To connect
the machine to the on-site connections, allow the hoses to be pulled out of
the TC (MAV):
– Steam 11 13/16″ (300 mm)
– Water 35 7/16″ (900 mm)
– Compressed air 35 7/16″ (900 mm)
Water line connection
The connections have a 3/4″ hose thread.
Steam line connection
Should be 1/2″ male pipe thread
Compressed air connection
The machine has a compressed air connection for industrial compressed air.
Industrial compressed air must be available to control the door.
– The industrial compressed air requires an on-site coupling socket for a Limit 1/2″ female quick-release fastener (e.g. type KKA 6S-04M from SMC).
Installing a steam condenser
If you connect the vent to an air conditioning system, a steam condenser must be installed. If the machine is vented outside, you do not need a steam condenser. Observe the following when installing the steam condenser:
– The cooling circuit connections (feed and return lines) must be routed from
the ceiling.
– Install the main switches and central control valves so they are easily
accessible.
– In the case of a machine with steam heating, install a non-return valve
directly downstream of the machine’s condensate trap. This prevents surges
when the machine is turned on.
– Route the feed and return lines for the cooling circuit vertically from the
ceiling. The cooling circuit feed line and cooling circuit return line are
connected to the nozzles on the steam condenser. To do this, you will require
a hose with an internal diameter of 9/16″ (14 mm) and a nominal pressure of
116 psi (800 kPa)..
– Only use the intended conversion kits (UBS) containing pressure hoses for
the supply line and drain.
– Allow the connection hoses to hang down from the ceiling to a length of
approximately 4′ 11″ (1500 mm).
– Align the line sections correctly and fasten them securely. – The ends of
the cooling circuit feed and return lines should terminate within the
installation area of the machine using hose nozzle. – If there is no cooling
circuit, connect the steam condenser to a cold
water connection. – If a steam condenser with heat recovery is used, only DI
water with a maximum temperature of 68°F (20°C) may flow into the system.
Drain connection machines with drain pump (AP)
Observe the following instructions when connecting a drain with a drain pump:
– The drain manifold (at least DN 100; minimum diameter 4″) can be
installed:
– under the floor – to the ceiling
– Install and odor trap on site.
– Observe the maximum delivery head for the drain pump (see Technical data).
– If the machine is drained vertically towards to the ceiling, it is advisable
to use pipelines instead of hoses. If necessary, DN 25 to DN 40 (minimum
diameter 1″ to 1 9/16″) pipes can be used. High temperatures, pressures and
mechanical loads from the pump place excessive strain on the hose.
– Install the waste water line for connecting the drain hose next to the
machine.
– Hose feed-throughs in the side walls of the casing are not possible for
structural reasons.
– If you are installing several machines in a row, you can create a toe kick
drip tray specifically for your requirements. You can place the drain hoses in
this tray.
Vent connection
Ventilation to atmosphere must be fan assisted. Dry contacts are available to alert the fan controls to start the fan. The permissible flow rates can be found under Technical data at the end of this manual. Provide an air intake of 8,829 ft³/h (250 m³/h) for each machine on the unclean side to replace extracted air. Connect the machine to the ventilation or air-conditioning system. If necessary, connect a steam condenser upstream. Install the ducting with a slope in the direction of the extract air flow. This prevents any condensate from flowing back into the machine. Drain the system at the lowest point. Install separate ducting for each machine. Ducting for several machines must not be combined!
Connection module - fan control
9 dry contacts are available on the machine for the connection. The connections are located on the unclean side in the top-box panelling. The contacts can support a maximum load of 200240 V / 1 A / 5060 Hz.
When assigning the dry contacts, it is not permitted to have a standard voltage and, for example, an extra-low voltage next to each other. Maintain a sufficient distance between contacts with incompatible voltages.
Network connection
It must not be possible to access the machine via the Internet or other public or unsecured networks. Either create a separate network environment to network the machines, install a firewall or restrict access by configuring the router appropriately. Also observe the safety instructions provided in the operating instructions regarding integrating the machine in your network environment (section: Network connection).
Supported network protocols
The machine has an RJ45 network connection. Ideally, network sockets are to be installed above the machine on site. Use CAT 5e cable or better. When you route the network cable through the opening in the electrical connection, you will need a cable length of approximately 4″ (100 mm) inside the MAV to connect to the machine.
Only machines that are compliant with IEC 60950-1, IEC 62368-1 and IEC 61010-1 must be connected to these interfaces.
Dimensions
Dimensions metric – imperial
Dimensions side view (in mm)
Connections on infeed side
Observe the height!
The on-site supply lines must end at a height of 110 1/4″ (2,800 mm) above the
finished floor level.
View from above of TC (MAV) and feet (in mm)
Floor drain
Technical data
Electrical connection
Cold water
Hot water
DI water
Drain pump (AP)
Steam condenser (optional)
Condensate drain hose connection (steam condenser)
Manifold drain
Compressed air
Heating steam
Machine data
Exhaust air
Heat dissipation rate
Ambient conditions
Please have the model and serial number of your machine available when contacting Technical Service.
U.S.A.
Miele, Inc.
National Headquarters
9 Independence Way Princeton, NJ 08540
Phone: 800-991-9380
Fax: 609-419-4241
www.mieleusa.com/professional
proinfo@mieleusa.com
Technical Service & Support
Phone: 800-991-9380
Fax: 800-220-1348
proservice@mieleusa.com
Canada
Importer Miele Limited
Professional Division
161 Four Valley Drive Vaughan, ON L4K 4V8
Phone: 1-888-325-3957
Fax: 1-800-803-3366
www.mieleprofessional.ca
professional@miele.ca
Miele Professional Technical Service
Phone: 1-888-325-3957
Fax: 1-800-803-3366
serviceprofessional@miele.ca
Manufacturer: Miele & Cie. KG Carl-Miele-Straße 29, 33332 Gütersloh, Germany
Alteration rights reserved / Publication date: 2020-11-25 PLW 8615
M.-Nr. 11 426 690 / 01
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>