alpro Weekend-System II Product guide

ALPRO
Weekend-System II
I. Operating instructions
II. Installation instructions
820011GB-02 Rev. 3 – 04/2015
ALPRO MEDICAL GMBH, Mooswiesenstraße 9, D-78112 ST. GEORGEN / SCHWARZWALD

Operating instructions ALPRO Weekend-System II
2
LIST OF CONTENTS
I. Operating instructions
Paragraph..........................................................................................................................................................................Page
1 Directions for use..............................................................................................................4
2 Operating conditions of the Weekend-System..................................................................5
3 Operation..........................................................................................................................6
3.1 Switching the Weekend-System on and off............................................................................................6
3.2 Filling the tank.........................................................................................................................................6
3.3 Chronological procedure of application ..................................................................................................7
4 Maintenance.....................................................................................................................9
5 Troubleshooting................................................................................................................9
II. Installation instructions
Paragraph..........................................................................................................................................................................Page
1 Initial thorough cleaning of the water pipes.....................................................................10
2 Position with respect to the treatment unit......................................................................11
2.1 Delivery contents ..................................................................................................................................11
2.2 Position with respect to the treatment unit............................................................................................11
2.3 Connection to the treatment unit...........................................................................................................11
2.4 Connection diagram..............................................................................................................................12
2.5 Instructions for installation ....................................................................................................................13
3 Specifications..................................................................................................................14
3.1 Technical values...................................................................................................................................14
3.2 Diagram of the device...........................................................................................................................15
3.3 Spare parts ...........................................................................................................................................16
3.4 Circuit diagram......................................................................................................................................16

Operating instructions ALPRO Weekend-System II
3

Operating instructions ALPRO Weekend-System II
4
I. Operating instructions
These operating instructions must always be available
near the device. They have to be read and used by
each person who is instructed to the works at the
device (Installation, operation and maintenance).
This danger symbol describes safety instructions which
can lead to endangerings of persons in case of non-
observance.
Apart from the information in these operating instructions
you have to bear in mind the generally applicable safety
and accident prevention regulations!
This attention symbol identifies any security advice of
which the disregard might lead to dangers for the device
and its function!

This information symbol identifies particularities of which
the observance is necessary for the perfect function of the
device!
1 Directions for use
The Weekend-System must only be used for the injection
of BILPRON into the water pipes of dental treatment units.
The device is designed to be operated by skilled and
qualified personnel and not by the patient.
The Weekend-System must only be used within the
pressure areas indicated (see paragraph “Specifications”).
BILPRON must only be used in suitable devices (not in the
ALPRON-TEC!) and has to be rinsed out of the lines after
the intended time of effect!
Danger!


Attention!
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Information
Danger!

Operating instructions ALPRO Weekend-System II
5
2 Operating conditions of the
Weekend-System
1 Non-operation
(during the week)
Weekend-System is
switched off:
Water flows through without any
hindrance.
Tank is not under pressure as the
pressure valve closes the way of
the air.
2 Injection of BILPRON
(on Fridays)
Weekend-System is
switched on:
Water is stopped.
Tank is put under pressure.
BILPRON is injected.
3 Reaction time
(over the weekend)
Weekend-System is
switched off again:
Water remains in a stopped
position.
BILPRON still remains in the lines
and has to be rinsed out after the
time of effect.
4 Rinsing/ Non-operation
(
on Monda
y
s
)
(same picture as no. 1)
Water supply
A
ir suppl
y
Water stop
Pressure valve
Water exit
Hand part
Tumbler
Bowl rinsing
Pressure tank
Water supply
A
ir suppl
y
Water stop
Pressure valve
Water exit
Hand part
Tumbler
Bowl rinsing
Pressure tank
Water supply
A
ir suppl
y
Water stop
Pressure valve
Water exit
Hand part
Tumbler
Bowl rinsing
Pressure tank

Operating instructions ALPRO Weekend-System II
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3 Operation
3.1 Switchin
g
the Weekend-S
y
stem on and off
The operating agents are on the side of the device, above
the cover for the supplies.
You can switch the compressed air for the tank on and off
using the toggle switch of the pressure valve. The
compressed air must only be switched on when BILPRON
shall be injected into the treatment unit.
During the injection of BILPRON the water has to be
stopped with the turning knob of the water stop.
These operating instructions show the supplies in the top
view so that the positions of both switches can be made out
in a better way.
The required positions for switching on and off are identified
by the marks „I“ and „0“ on the cover. In the non-operation
of the Weekend-System all switches have to be at “0” as
shown on the left.
The toggle switch for the compressed air has always to be
set on „0“ after having finished the injection of BILPRON!
The water stop should always be closed in the evening!
3.2 Fillin
g
the tank
When the liquid level in the tank has dropped to „Min.“, the
tank has to be refilled again! The level indicator is at the
side of the casing.
Only fill the tank so that the liquid covers the mark “Max.”!
When refilling the tank, the toggle switch of the pressure
valve has to be on “0”. While opening the tank, you hear a
sibilance. This is normal as the compressed air escapes
from the tank.
Remove spilt BILPRON immediately with a damp cloth.
Only fill the tank so that the liquid does not cover more than
up to the bottom of the filter.
If the fill level is too high, liquid might enter the Weekend-System via the
air-relief valve!
Water stop
Pressure
valve for air
Air
Water
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
Attention!
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
Information
Max.
Min.

Operating instructions ALPRO Weekend-System II
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3.3 Chronological procedure of application
“On Fridays” (or before downtimes of several days’ duration): Inject BILPRON
Procedure Remarks
a)
Check if enough
BILPRON is in the tank:
The level indicator at the
side has to show a liquid
level at „Max.“.
Filling of the tank: see Chapter 3.2
b) Switch on the Weekend-System:
1. First turn off the water:
Set the water stop (ball valve) on
“I”.
2. Then pressurize the tank:
Set the toggle switch of the
pressure valve on “I”.
The operating agents are on the side
cover.
c) Adjust all instruments to maximum flow and remove
them:
d) Rinse each line until the blue decontamination
agent “BILPRON” comes out:
1.
2.
1. You should start with the tumbler
filler in order to flood the main lines
as soon as possible. Operate the
tumbler several times.
2. Then continue with the
multifunctional syringes and finally
rinse the lines with the smallest flow.
3. All instruments which are additionally
connected to the dental unit (scaler,
powder jet devices etc.) have also to
be rinsed.
4. If the tank is empty, BILPRON has to
be refilled as described in Chapter
3.2.
5 x
2.
1. Decontamination:
Set all levers on
I
Max.
Min.

Operating instructions ALPRO Weekend-System II
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e) Switch off the treatment unit (if necessary at the main
switch)!
f) Depressurize the tank:
Set the toggle switch of the
pressure valve on “0”
Keep the water stop closed!
The operating agents are on the side
cover.
“On Mondays” (or after downtimes of several days’ duration): Rinse out BILPRON
Procedure Remarks
g) Switch on the
treatment unit:
h) Turn the water on again:
Set the water stop (ball valve) on
The operating agents are on the side
cover.
i) Rinse each line until clear water comes out:
1.
2.
Start with the tumbler filler and the
multifunctional syringes in order to rinse
the main lines as soon as possible.
Rinse all instruments one after another
for approx. 3 minutes.
j)
Record the decontamination with
BILPRON in the device record book.
10 x
OFF
x
min. 24 h
OFF
Normal operation:
Set all levers on
0

Operating instructions ALPRO Weekend-System II
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4 Maintenance
Filter The water filter should be examined by a dental engineer
at least once a year and changed if necessary.
Tank cap The threads of the tank cap and tank neck should be
cleaned from time to time and should be slightly greased
with vaseline.
Cleaning Please use a clean cloth and cleaning agents which are
free of aldehydes and alcohol. We recommend PlastiSept
or DesNet.
5 Troubleshooting
Before contacting your technical engineer, first please refer
to this list of faults. Many problems can be solved easily
and without calling in an engineer.
Problem Possible cause and solution
Liquid overflows out of the
Weekend-S
y
stem Possibly the tank has been overfilled
No water flows Perhaps the water stop is still closed. Open the valve (see
Chapter 3.1
)
Too little water flows
The filters in the treatment unit and in the Weekend- S
y
stem mi
g
ht have to be cleaned b
y
a dental en
g
inee
r
.
It is difficult to open the tank Slightly grease the thread in the tank cap with vaseline and
do not overtighten the cap. However, the black sealing ring
must be covered at least two thirds.
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Information

Installation instructions ALPRO Weekend-System II
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II. Installation instructions
(for qualified technical staff only)
The procedures described below must only be carried out by suitably qualified
technicians for dental devices in accordance with the valid instructions for electrical
safety and the drinking water decree.
Directive 93/42/EEC for medical devices, annex I; paragraph 9.1
If a product is meant for use in combination with other products or equipments, the combination
including the connections must be safe and it must not affect the intended function of the products.
Each restriction of use must be stated on the label or in the operating instructions.
BIOFILM-REMOVING-SET
1 Initial thorough cleaning of the water lines
The initial thorough cleaning of the water lines with the
Biofilm-Removing-Set must not be carried out through the
Weekend-System!
Application of the BIOFILM-REMOVING-SET
The Biofilm-Removing-Set serves for the removal of biofilm in the
water lines of the treatment unit.
An application is required for treatment units which have
been in use for more than one year when the Weekend-
System is installed and must be carried out by a
technician.
The Biofilm-Removing-Set contains step-by-step
instructions which explain its use in detail.
All hand and angle parts, instruments for the removal of
dental tartar, multifunctional syringes and so on must be
removed completely so that the water lines within these
instruments are not blocked due to the cleaning process.
5 ltr. pressure tank system with
connection for tube 6/4
ALPRO article no. 8589
The initial thorough cleaning of the water lines with the
Biofilm-Removing-Set must not be carried out through the
Weekend-System!
For the initial cleaning of the water lines an external
pressure tank system must always be used by means of
which the BRS liquids can be injected into the water lines
of the treatment unit with at least 2 bar.
A garden spray device with pump mechanism and pressure storage
function in which a tube connection instead of a syringe can be
screwed would be ver
y
suitable.
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Attention!
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Information
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Attention!