Haws Delta 2203 User manual

Instructions
Delta™ 2203 Eye / Face Wash Station
Translation of the original instructions
Before starting work, read these instructions!
DA2203_EN-US_160619

Haws AG
Bachweg 3
CH-3401 Burgdorf
Switzerland
Tel.: [phone]
Fax: [phone]
Mail: [email protected]
www.haws.ch
This manual is protected by copyright. Transfer of this manual to third par-
ties, reproductions in any manner and form – in full or in part – as well as ex-
ploitation and/or communication of content without written permission from
the manufacturer, except for internal purposes, is prohibited.

Table of contents
Table of contents
1 Introduction.....................................................................................................................................................4
1.1 Information about these instructions.........................................................................................................4
1.2 Explanation of symbols.............................................................................................................................4
1.3 Disclaimer .................................................................................................................................................5
1.4 Terms of warranty.....................................................................................................................................5
1.5 Customer service and product monitoring ................................................................................................5
2 Safety...............................................................................................................................................................6
3 Description......................................................................................................................................................7
3.1 Intended use .............................................................................................................................................7
3.2 Type plate .................................................................................................................................................7
3.3 Technical Data..........................................................................................................................................8
3.4 Dimensions and space requirements .......................................................................................................9
3.5 Control elements.....................................................................................................................................11
4 Installation.....................................................................................................................................................12
4.1 Requirements .........................................................................................................................................12
4.1.1 Personnel requirements.............................................................................................................. 12
4.1.2 Necessary material ..................................................................................................................... 12
4.1.3 Place of installation ..................................................................................................................... 12
4.2 Assembly ................................................................................................................................................13
4.3 Checks after installation / annual check .................................................................................................14
4.3.1 Leaks .......................................................................................................................................... 14
4.3.2 Functioning of the control valve .................................................................................................. 14
4.3.3 Flow rate measurement .............................................................................................................. 14
4.3.4 Determining jet height and jet pattern of the eye / face wash station ......................................... 14
4.3.5 Determining the water temperature ............................................................................................ 15
4.4 Final work ...............................................................................................................................................15
4.5 Instructing the personnel and organizing maintenance ..........................................................................15
4.5.1 Personnel requirements.............................................................................................................. 15
4.5.2 Instructing the personnel............................................................................................................. 15
4.5.3 Organizing the maintenance ....................................................................................................... 15
5 Operation.......................................................................................................................................................16
6 Maintenance..................................................................................................................................................17
6.1 Personnel requirements..........................................................................................................................17
6.2 Maintenance schedule............................................................................................................................17
6.3 Maintenance log .....................................................................................................................................18
7 Disassembly and disposal...........................................................................................................................20
8 Spare parts....................................................................................................................................................21
9 Declaration of Performance.........................................................................................................................22
Haws AG
Delta™ 2203 Eye / Face Wash Station
iii / 22

1 | Introduction
4 / 22 Haws AG
Delta™ 2203 Eye / Face Wash Station
1 Introduction
1.1 Information about these instructions
Purpose of these instructions These operating instructions are intended to explain the proper handling - from
planning to disposal - of the safety emergency shower, model Delta™ 2203
eye / face wash station.
Target group These operating instructions address:
• The person who plans the installation - to ensure that the preconditions are
fulfilled.
• Qualified sanitary workers who carry out installation, repair, and removal of
the safety emergency shower.
• The safety inspector or equivalent appointed persons who are tasked to su-
pervise industrial safety measures.
• The person who is tasked to carry out the weekly functional check.
The potential users of the safety emergency shower are to be instructed in the
proper handling of the emergency shower.
Reading obligation The persons addressed by these operating instructions are obliged to read and
understand the relevant chapters. Any uncertainties must be clarified with the
supplier or manufacturer.
Storage location These instructions are a part of the safety emergency shower. They must be
provided or kept in a manner that all persons who are addressed by these in-
structions also have immediate access to them.
Reselling These instructions also have to be handed over when you sell the safety emer-
gency shower.
Applicable documents, regula-
tions and provisions
Besides these operating instructions, observe the information on the signs at
the safety emergency shower. The local accident-prevention regulations and
the general safety instructions for the area of application of the safety emer-
gency shower must also be observed.
Illustrations in these instructions The illustrations in these operating instructions are intended to provide a basic
understanding and may differ from the actual design of the safety emergency
shower.
Loss of the operating instructions Order a replacement copy immediately if you have lost these operation instruc-
tions. Contact details can be found in the imprint.
1.2 Explanation of symbols
These operating instructions use symbols to identify safety instructions. The
safety instructions begin with a signal word that tells you the extent of the dan-
ger.
Observe the safety instructions in all cases and handle with care to avoid acci-
dents, personal injury, and damage to equipment.
WARNING
... indicates a potentially dangerous situation that can result in fatal or serious
injuries if it is not avoided.
NOTE
... indicates helpful advice and recommendations, as well as information for effi-
cient and trouble-free operation.

Introduction | 1
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Delta™ 2203 Eye / Face Wash Station
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1.3 Disclaimer
Information in these instructions The information and safety instructions in these operating instructions have
been compiled on the basis of the valid standards, directives and regulations,
the state of the art, and the many years of experience and know-how of the
manufacturer.
Due to optionally ordered items, production of special versions, or recent techni-
cal modifications, the scope of delivery can differ from the descriptions and illus-
trations in this document.
Delivery In addition to the contractually agreed obligations, the General Terms and Con-
ditions and Terms of Delivery of the manufacturer apply. These are subject to
the applicable laws at the time of concluding the contract.
Technical modifications The publication date of these operating instructions applies. The manufacturer
reserves the right to make technical modifications within the scope of the further
development in order to improve the safety and functionality of the safety emer-
gency shower.
Exclusion of liability in the case
of non-compliance
The manufacturer excludes any liability for damage and accidents that result
from:
• using the safety emergency shower in a way that is not intended
• non-compliance with the information and warnings given in these operating
instructions
• unqualified or unauthorized personnel working on or with the emergency
equipment
• installation of spare parts that are not genuine spare parts
• unauthorized modifications without the written approval of the manufacturer
• using unapproved operating materials
1.4 Terms of warranty
Location The warranty terms and conditions can be found in the purchase agreement
and in the the manufacturer's General Terms and Conditions.
General regulations The manufacturer will make final decisions on warranty claims following the re-
turn or return shipment of all defective components, or following an on-sight in-
spection if necessary. The replacement of defective parts does not extend the
general warranty of the safety emergency shower. Modifications or major re-
pairs by the company operating the unit or third parties that are carried out with-
out a written agreement from the manufacturer render the warranty void.
1.5 Customer service and product monitoring
Customer service Our customer service department is available if you need any technical informa-
tion or have problems or questions you cannot resolve with these operating in-
structions. The contact information can be found in the internet at
www.hawsco.com.
Product monitoring The manufacturer continually strives to improve the product, and is therefore in-
terested in gathering information about experience made with the handling of
the safety emergency shower that is beyond the normal customer service.
Please let us know about any problems you experienced when handling the
safety emergency shower, malfunctions during operation, and faults.

2 | Safety
6 / 22 Haws AG
Delta™ 2203 Eye / Face Wash Station
2 Safety
WARNING
Incorrrect installation.
Negligent maintenance.
Obstacles and tripping hazards on the way to the emergency equipment.
Risk of fatal injury!
Danger of losing eyesight!
Danger of irreparable damage to health!
üThis emergency equipment is intended to save eyesight:
• Never put the effectivity of the emergency equipment at risk by improper in-
stallation.
• Check the function of the emergency equipment weekly, and make sure that
any malfunctions are remedied immediately.
• Ensure that the escape route to the emergency equipment is ALWAYS
FREE of obstacles and tripping hazards.
Personal protective equipment • Wear the personal protective equipment as required by the local regulations.

Description | 3
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Delta™ 2203 Eye / Face Wash Station
7 / 22
3 Description
3.1 Intended use
The emergency equipment
• Delta™ 2203 eye / face wash station
is a
• eye wash station with water connection that satisfies the requirements of EN
15154-2:2006.
It also satisfies the requirements for a
• eye / face wash equipment according to ANSI/ISEA Z358.1-2009, para-
graph6 and illustration8, for flow pressures as from 2.1bars.
Any other use is considered as not intended.
NOTE
Intended use and standard-compliant installation of the emergency equipment
include the proper installation, see chapter Installation [▶12], including the
fulfillment of the prerequisites, see chapter Requirements [▶12], as well as
regular maintenance, see chapter Maintenance [▶17].
3.2 Type plate
Version 2203-1
0 100511 601052
Haws AG
3401 Burgdorf
Switzerland
www.haws.ch
Year: 20xx
Model:
Flow-Pressure:
Static-Pressure:
Delta 2203
Min. 2.1 [bar]
Max. 3.0 [bar]
Max. 8.0 [bar]
Version 2203-2
0 100511 601052
Haws AG
3401 Burgdorf
Switzerland
www.haws.ch
Year: 20xx
Model:
Flow-Pressure:
Static-Pressure:
Delta 2203
Min. 3.0 [bar]
Max. 6.0 [bar]
Max. 8.0 [bar]

3 | Description
8 / 22 Haws AG
Delta™ 2203 Eye / Face Wash Station
3.3 Technical Data
Model name Delta™ 2203 eye / face wash station
Dimensions and space requirements See drawing below
Weight 3.4kg
Minimum flow pressure DA2203-1: 2.1bar
DA2203-2: 3.0bar
Maximum flow pressure DA2203-1: 3.0bar
DA2203-2: 6.0bar
Maximum static pressure 8.0bar
Min. const. volume flow 11.4ℓ/min
Class according to DIN 12899-3, Para-
graph 4.1
II
Fresh water connection G ½in. at 668 … 973mm height
Waste water connection G 1¼ in., without integrated water seal

Description | 3
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Delta™ 2203 Eye / Face Wash Station
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3.4 Dimensions and space requirements
216*
838 - 1143**
1/2" BSP
Supply
668 - 973**
1 1/4" BSP
Waste
min.
153**
112*
*Dimension for installation as supplied
** Dimension/dimensional range for compliance with
the relevant standards
All dimensions in mm

3 | Description
10 / 22 Haws AG
Delta™ 2203 Eye / Face Wash Station
The tolerances result from the permitted dimensions acc. to ANSI/ISEA
Z358.1-2009 and EN15154-2:2006.
• Eye wash station height:
– EN15154-2:2006, Abschnitt5: height between 800mm and 1200mm
– ANSI/ISEAZ358.1-2009, Section5.4.4: height between 838mm and
1143mm
To meet the requirements of both standards, the height of the eye wash must
be between 838mm and 1143mm.
The requirements of the above mentioned standards and the design of the
safety equipment determine the height of the water connection:
• Höhe Wasseranschluss:
– EN15154-2:2006: height between 630mm and 1030mm
– ANSI/ISEA Z358.1-2009: height between 668mm and 973mm
To meet the requirements of both standards, the height of the water connection
must be between 668mm and 973mm.

Description | 3
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Delta™ 2203 Eye / Face Wash Station
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3.5 Control elements
1
1 Eye / face wash station push flag:
• To switch on: tilt the push flag backward until it hits the limit stop (the
water pressure folds the covers on the outlets automatically side-
ways).
• To switch off:
– Pull the push flag forward until it hits the limit stop.
– Close the outlets with the covers.
The push flag does NOT reset automatically.

4 | Installation
12 / 22 Haws AG
Delta™ 2203 Eye / Face Wash Station
4 Installation
NOTE
Intended use and standard-compliant construction of the emergency equipment
include the proper installation in accordance with the description below, in par-
ticular the fulfillment of the following requirements.
4.1 Requirements
4.1.1 Personnel requirements
• Qualified sanitary worker
4.1.2 Necessary material
• Delta™ 2203 eye / face wash station kit
• Valves, adapters, filters, pipes, etc. as required by the local conditions
(valves with handles such that the position of the valve can be determined at
a glance; not included in the scope of delivery)
• Hamp or PTFE tape for thread sealing (not included in the scope of delivery)
• Rubber disks or silicone sealing compound to seal the mounting holes (not
included in the scope of delivery)
• When installed to meet the requirements of ANSI/ISEA Z358.1-2009:
Clearly visible sign referring to the emergency equipment (not included in the
scope of delivery)
• General sanitary tools
4.1.3 Place of installation
• Accessible without obstacles and at a short distance by the persons who are
to be protected (remember the impaired orientation and movement in an
emergency!), thus:
– must be reachable within 10seconds
– must be on the same level as the hazard source
– access route free of any obstacles that could delay the immediate use,
– well illuminated,
– information sign referring to the emergency equipment visible from the en-
tire area that is serviced by the emergency equipment,
– immediately next to the hazard source if there is any danger from aggres-
sive acids or bases.
• The area free of obstacles around the outlets of the eye / face wash must be
at least 153 mm (6").
See also Dimensions and space requirements [▶9].
• Water supply 11.4ℓ/min at 2.1…3.0bar (DA2203-1) / 3.0…6.0bar
(DA2203-2) (drinking water or water of a similar quality to European or na-
tional standards).
• Water temperature in accordance with the local regulations (recommended
15 … 22 °C; a temperature between 25 °C and 70 °C leads to a significantly
increased multiplication of legionella pneumophila in the water supply
pipes!).

Installation | 4
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Delta™ 2203 Eye / Face Wash Station
13 / 22
If the water temperature accelerates chemical reactions, a safety inspector
must be consulted to adjust the optimum temperatures for the individual ap-
plications.
• Water pipe protected against freezing.
• Drain connection
• Floor and wall protected against penetrating water, anti-slip surface of the
floor.
• No electrical installations in the splash area.
4.2 Assembly
1. Make sure that the requirements for installation are met, see section Re-
quirements [▶12].
6
4
9
1
5
8
2
3
7
2. Check the delivery for completeness referring to the drawing above.
3. Apply hemp or PTFE tape to the thread.
4. Assemble the safety emergency shower as shown.
5. Take precautions against water penetrating into the drilled holes (sealing
with rubber disks or silicone sealant).
6. Mount the bracket on the wall.
7. Mount the plate, item 8, at eye level of an average adult person.
8. Connect the water supply via a filter.
NOTE
The flow rate is measured best at the drain.
• Measure the flow rate before you connect the drain.

4 | Installation
14 / 22 Haws AG
Delta™ 2203 Eye / Face Wash Station
4.3 Checks after installation / annual check
4.3.1 Leaks
• Prerequisites:
– Water supply is connected
– Control valve is closed
1. Check the connections of the safety emergency shower for leaks.
üIf water leaks at a joint:
2. Replace the seal at the joint.
4.3.2 Functioning of the control valve
1. Fully open the control valve, and release it.
ðThe control valve must remain in the fully open position without any fur-
ther action.
4.3.3 Flow rate measurement
üIf there are any shut-off valves between the main water pipes and the emer-
gency equipment:
1. Ensure that the shut-off valves are fully open.
üIf other consumers are connected to the same branch of the main water
pipes:
2. Open the other consumers.
3. Place a suitable collecting tray underneath the drain.
4. Switch on the safety equipment and collect the water during 60 seconds.
5. Determine the volume of the water collected.
üIf the minimum flow rate of 11.4 ℓ/min is reached:
6. Connect the drain pipe. This completes the installation.
üIf the minimum flow rate of 11.4 ℓ/min is NOT reached:
7. Have the capacity of the water supply adjusted.
8. Repeat the flow rate measurement.
4.3.4 Determining jet height and jet pattern of the eye / face wash station
NOTE
While running the eye / face wash without a face above it the folding water jet of
one outlet can “cover” the water jet of the other outlet, hence falsifying it.
In such a case place a vertical plate between the two outlets, so that the two
jets will not affect each other.
1. Check that each jet sprays - measured from the center of the outlet opening
- 106 mm to 203 mm high before it folds or collapses.

Installation | 4
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Delta™ 2203 Eye / Face Wash Station
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NOTE
Only the manufacturer and/or the authorized manufacturer customer service are
authorized to disassemble item 1, 2 (eye / face wash station and yoke).
The local qualified sanitary worker is only allowed to replace item 1, 2 as a com-
plete assembly.
Never change the distance between the spray openings or the spray direction.
üIf the jets are lower than 106 mm or higher than 203 mm:
2. Contact the manufacturer or the authorized manufacturer customer service.
4.3.5 Determining the water temperature
1. Using a thermometer, check that the water temperature meets the require-
ments, see chapter Place of installation [▶12].
4.4 Final work
üIf there are any shut-off valves between the main water pipes and the emer-
gency equipment:
1. Make sure that the shut-off valves are not closed inadvertently.
The manufacturer recommends the installation of signs on the shut-off
valves:
Water supply for emergency equipment.
Always keep the shut-off valve fully open.
Prior to starting work that requires the water supply to be shut off, in-
form the staff the emergency equipment is allocated to.
2. Hand over these operating instructions to the safety inspector of the com-
pany operating the unit or an equivalent appointed person who is engaged
in supervising occupational safety measures, and inform him/her of the du-
ties to instruct the personnel and organize the maintenance, see chapter In-
structing the personnel and organizing maintenance [▶15], and to
carry out the maintenance, see chapter Maintenance [▶17].
4.5 Instructing the personnel and organizing maintenance
4.5.1 Personnel requirements
• Safety inspector of the company operating the unit or an equivalent ap-
pointed person who is engaged in supervising occupational safety measures
4.5.2 Instructing the personnel
1. Within a short time after the emergency equipment has been installed, in-
struct the personnel the emergency equipment is allocated to.
Minimum contents of the instruction:
• Operation of the emergency equipment (switching on and off)
• Prohibition of blocking the ways to the emergency equipment
2. Make sure that the handling of the emergency equipment is included in the
introductory program for new employees.
4.5.3 Organizing the maintenance
1. Make sure that the Maintenance [▶17] of the emergency equipment is
carried out properly.

5 | Operation
16 / 22 Haws AG
Delta™ 2203 Eye / Face Wash Station
5 Operation
1
1 Eye / face wash station push flag:
• To switch on: tilt the push flag backward until it hits the limit stop (the
water pressure folds the covers on the outlets automatically side-
ways).
• To switch off:
– Pull the push flag forward until it hits the limit stop.
– Close the outlets with the covers.
The push flag does NOT reset automatically.

Maintenance | 6
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Delta™ 2203 Eye / Face Wash Station
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6 Maintenance
6.1 Personnel requirements
• To carry out the weekly function check: persons who were instructed on the
basis of the maintenance schedule below (IP).
• Checking the system to ensure that it satisfies the current regulations (laws,
regulations, directives, standards): OSH officer or equivalent appointed per-
son who is engaged in supervising occupational safety and health measures
(OSH)
NOTE
Only the manufacturer and/or the authorized manufacturer customer service are
authorized to disassemble item 1, 2 (eye / face wash station and yoke).
The local qualified sanitary worker is only allowed to replace item 1, 2 as a com-
plete assembly.
Never change the distance between the spray openings or the spray direction.
• Any other work: Skilled sanitary worker (SSW)
6.2 Maintenance schedule
Interval Action Personnel
Weekly • Make sure that all shut-off valves between the main water pipe and the emer-
gency equipment are fully open.
• Perform a general visual inspection:
– Mechanical damage?
– Leaks at joints?
• Functional check of emergency equipment:
– Allow the emergency equipment to run until the water in the branch pipe of
the main pipe is replaced with fresh water (time depends on the local condi-
tions).
– Check the jet pattern: Signs of calcification?
– Check the alignment of the outlet openings of the eye / face wash station.
• If there are any discrepancies:
– Have the discrepancies eliminated by a skilled sanitary worker.
• Enter the inspection in the maintenance log.
IP
As required Elimination of discrepancies SSW
Annually • Carry out the Checks after installation / annual check [▶14].
• Enter the inspection in the maintenance log.
SSW
Annually • Check whether the emergency equipment still satisfies the current provisions
(laws, directives, regulations, standards).
• If not: Initiate correction.
• Enter the inspection in the maintenance log.
OSH
Every 2years • Replace the filter in the water supply pipe.
• Enter the filter change in the maintenance log.
SSW

6 | Maintenance
18 / 22 Haws AG
Delta™ 2203 Eye / Face Wash Station
6.3 Maintenance log
• Use the following page as a copy template for the maintenance log.

Maintenance | 6
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Delta™ 2203 Eye / Face Wash Station
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Maintenance log for the year 20.....
Emergency equipment model Haws Delta™ 2203 eye / face wash station
Location: ..................................
Weekly check
Cw Date State Initials Cw Date State Initials
☺☹☺☹
1 27
2 28
3 29
4 30
5 31
6 32
7 33
8 34
9 35
10 36
11 37
12 38
13 39
14 40
15 41
16 42
17 43
18 44
19 45
20 46
21 47
22 48
23 49
24 50
25 51
26 52
Annual check
Date Initials
Check for compliance with the valid regulations (annually)
Date Initials
Filter replacement (every 2 years)
Date Initials

7 | Disassembly and disposal
20 / 22 Haws AG
Delta™ 2203 Eye / Face Wash Station
7 Disassembly and disposal
According to the information that was available at the time when these operat-
ing instructions were prepared, the emergency equipment does not contain any
components that require special disposal measures.
1. Make sure that the emergency equipment is pressureless.
2. Disassemble the emergency equipment.
3. Dispose of the components of the emergency equipment in accordance with
the local regulations