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Winco ZNG 12

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Winco ZNG 12 full electronic controlled dispensing equipment for the production of ready-to-use disinfectant solutions from concentrate and tap water, for outlet taps supply systems, bed pan rinses, hoses and spray lances.

Application areas:
Hospitals, care homes for the elderly, sanatoria, swimming pools, wash rooms, commercial kitchens and meat preparation plants.

BAM certificate: BAM DDE 20

Your Winco ZNG 12 disinfectant mixing and dispensing unit includes the following safety features:
- Pre-warning when the concentrate (disinfecting or cleaning concentrate) levels close to empty
- "Empty" signal and automatic shut-off when insufficient concentrate is available
- Automatic cut-out when water supply is insufficient

In accordance with German federal health and safety guidelines (BGA/BAM) covering disinfectant mixing and
dispensing equipment all such devices should be subject to routine maintenance every six month. We recommend
that users take out a service and maintenance contract.

Checking the concentration level
The concentration level of the solution is shown on the LED indicator.

- open the access door on the machine
- screw the container of disinfectant concentrate into place
- insert the suction tube into the container of concentrate
- set the control to the required dispensing rate
- close the access door on the machine
- your Winco ZNG 12 is now ready to use

The solution can be adjusted to suit most commercially available water miscible disinfectant/cleaning concentrates.
The concentration level of the solution can be adjusted from 0.25% to 4.0 %.

D010230 Winco dispensing equipment for the production of ready-to-use disinfectant solutions, Winco
ZNG 12 series

Built in the line with dimensional drawings M326, approval No. BAM DDE 20, isolated from the
water supply in accordance with DIN 1988 Part 4 using an approved (DVGW) back-pressure
pipe isolator alternatively a system isolator, flow rate 12 litres per minute, output pressure up
to 6 bars, minimum 2 bars, adjustable concentration level between 0.25% and 4.0%.
Accuracy tested and certified in line with BAM guidelines for disinfectant equipment.

Principal components

1. Mains water supply isolated in accordance with DIN 1988 Part 4 by way of a system
isolator, alternatively a bronze alloy pipe isolator, approved by the association of
German gas and water engineers (DVGW approval No. U 098)

1.1 R " constant pressure regulator

2. DN 20 impulse counter to measure proportional water

3. Metering unit consisting of reciprocating piston pump with chemically resistant parts,

4. Electronic control unit in plastic housing, fully enclosed

4.1 Control box with precision controls and stepped dial switch for reading and setting the
desired concentration level

5. PVC plastic suction tube, overall length 365 mm, diameter with probe for measuring
the level of concentrate remaining in the original container (5 litres)

6. Stainless steel housing (special version on request), material no 1.4301 or similar
Dimensions Winco ZNG 12
H = 600 mm, W = 380 mm, D = 210 mm


6.1 Alternative positions:
As before, but an in-wall mounting model with a movable mounting frame of stainless-steel,
L-beam, dimensions as per sheet M 440.00

1 remote monitoring feature (special version on request)

7. Fluid connectors:
Water inlet R "
Solution outlet R "
Drainage pipe isolator
or a system isolator (? 32 mm PVC) R 1"

8. Electrical connection 230 V, 50 Hz, 100 VA
Installed safety fuse 6.0 A

9. Warning lights:
Pre-warning of low concentrate level
(about 10%) yellow
Concentrate empty red
No water supply red
Pump fault red
Concentration setting indicator red
Service/maintenance due red

The warning lights are mounted in the front access panel.
1 Satz Montage- und Bedienungsanleitungen

1 first filling: barrel with 5 l content
1 second filling: barrel with 5 l content

Delivery terms: ex works, excl. packing
Delivery period: approx. 3 weeks
Payment: 14 days 2 % discount, 30 days net
D900010 Installation and operator training is carried out by LSK-Wintrich staff. The guarantee period is
controlled by legal regulations. Equipment is supplied in accordance with the general terms
and conditions of LSK-Wintrich. Assembly, connection and filling are not included in our
contract of sale. Maintenance contract as per BAM guideline biyearly. Maintenance as

Please install into the extraction line a sample outlet valve!

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