POK AQUASTAR User manual

AQUASTAR
High pressure hand nozzle with selectable flow rate
and stream pattern, 180 lpm, spinning teeth
POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr
MOP_LAM_01403_EN_A - 24/02/2017
User manual

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
2
AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth
Identication
DESIGNATION DESCRIPTION
Product type Hand nozzle
Product AQUASTAR, high pressure hand nozzle with selectable
ow rate and stream pattern, 180 lpm, spinning teeth
Product reference concerned by the manual Ref: 39585
N° of documentation MOP_LAM_01403_EN_A
Language English
Creation Date 22/02/2017
Last modication -
Review follow up Rev. A - 22/02/2017:
Original le

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr 3
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth
Table of contents
IDENTIFICATION .......................................................................................................2
TABLE OF CONTENTS .................................................................................................3
WARNING ..................................................................................................................4
• Note .............................................................................................................4
• General Warning.............................................................................................4
• Security ........................................................................................................4
• Introduction...................................................................................................4
• Dismantling and Warranty................................................................................4
• Use ..............................................................................................................5
• Limits of use ..................................................................................................5
TECHNICAL DATA.......................................................................................................6
MAIN VIEW ..........................................................................................................6
OVERALL DIMENSIONS..........................................................................................7
CHARACTERISTICS ...............................................................................................8
• Construction ..................................................................................................8
• Hydraulic Characteristics .................................................................................8
• Mechanical Characteristics ...............................................................................8
1 - General data ...............................................................................................9
2 - Flow chart / pressure curve ...........................................................................9
3 - Mechanical System.......................................................................................9
4 - Prescriptions ............................................................................................. 10
5 - Certied by: ............................................................................................. 10
INSTRUCTIONS FOR USE ......................................................................................... 11
CONTROL AND OPERATING .................................................................................. 11
• Before applying pressure ............................................................................... 11
• Openning .................................................................................................... 11
• Adjusting the ow rate and ush .................................................................... 11
• Jet adjustment ............................................................................................. 11
MAINTENANCE......................................................................................................... 12
• assembly/disassembly................................................................................... 12
• Cleaning...................................................................................................... 13
• Spare parts..................................................................................................13
• Handling / Transport / Storage ....................................................................... 13
BILL OF MATERIALS ................................................................................................ 14
EXPLODED VIEW................................................................................................. 14
PARTS LIST ........................................................................................................ 15
NOTES ..................................................................................................................... 16

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
4
AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth
Warning
• Note
POK SAS reserves the right to change or modify the specications of its products at any time to incorporate
the latest technological and regulatory developments. The information contained in this document is subject
to change without notice.
• General Warning
Before using or installing the equipment, it is essential for the safety of people and
equipment, to read the information contained in this operating manual before using
the equipment. The use, maintenance, or any other operation of the equipment,
must be carried out exclusively by personnel informed of safety rules and trained in
the use of this material.
The non-compliance of safety instructions can be dangerous and cause serious
bodily harm and/or property damage.
• Security
This symbol indicates important safety tips. Pay careful attention to prevent serious bodily
harm and/or property damage.
This symbol indicates instructions that must be observed to ensure smooth operation of the
device. Please always make sure to follow all the necessary precautions.
This symbol indicates useful information to know and understand the correct operation of the
device.
• Introduction
Please read the information contained in this manual before using or operating the equipment.
The use, maintenance or any other operation of the equipment, must be carried out exclusively by personnel
informed of safety rules and trained in the use of the equipment.
While using the re nozzle (use, maintenance, installation, ...) it is important to wear personal protective
equipment.
• Dismantling and Warranty
This product is guaranteed for a period of one years for any manufacturing defect, except with special
written agreement.
The exploded views and parts lists are not a dismantling manual.
Any dismantling or maintenance operation of the device must be done with the water supply turned off.
Dismantling and/or modication of the equipment outside POK SAS factory is allowed only in compliance
with procedures described in this manual, and therefore does not affect the warranty.

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr 5
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth
Warning
If the equipment is repaired, the spare parts must be supplied by POK SAS. Otherwise, the technical
specications in this document will no longer be valid, the warranty will be invalid and the manufacturer’s
responsibility will no longer be committed.
If a maintenance operation leads to a deterioration of parts, the guarantee may not be applicable if the
procedure is not carried out in accordance with this manual.
Although it is not explicitly stated in instructions, use and wear of protective equipment are obligatory during
maintenance operations. POK SAS cannot be responsible for any damage or accident which may occur during
the dismantling. If this obligation is not met, please refer to the tools instructions guides for more details.
Only POK is able to guarantee proper functioning and security of the equipment following a disassembly.
Accordingly, POK SAS cannot be held liable for any incidents caused as a result of the dismantling outside
of its workshops.
Do not modify the equipment, it may not work properly or be dangerous for use. Any modication not
approved by POK SAS will void the warranty.
• Use
Please respect the technical limitations of the equipment.
The equipment should not be used if a component is damaged or missing.
Disrespect of safety instructions and use of the branchpipe over the recommended pressure
can be dangerous and even cause death.
It is important to know and respect the safety rules regarding your operating environment.
In case of re that occurs near or caused by electrical installations, it is imperative to:
1) Cut of power supply as soon as possible
2) Maintain a safe distance of at least 1 meter up to 1,000 bolts.
3) To use a spray with a minimum 30° angle.
Before placing the nozzle in service, check :
1) No part is damaged, broken or missing.
2) that the coupling is perfectly connected to the hose.
3) that the swivel tting freely.
4) the opening and closing of the valve.
5) That the ush ring works properly
6) That the ow pattern selector rotates and slides properly.
POK SAS is not responsible of any accident that may occur during operation caused by improper use or non-
compliance with safety requirements.
• Limits of use
Our nozzles are guaranteed for a maximum operating pressure of PN 40.
Our nozzles are guaranteed to resist a maximum of 60 bar in a closed position.
Without explicit written authorization from POK, the warranty will be void if the pressures
listed above are exceeded.

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
6
AQUASTAR - High pressure hand nozzle with selectable  ow rate and stream pattern, 180 lpm, spinning teeth
Main view
Technical data
MARK DESCRIPTION
1 Body
2 Flow rate adjustment ring
3 Stream pattern adjustment ring
4 Head bumper with tactile indicators for stream pattern
5 Shutoff handle
6 Pistol handle with polyurethane cover
7
Swivel inlet 3/4’’ BSP female thread
Note: A different coupling is available upon request. See our catalogue for more information on
couplings.
8 Stem
9 Spinning teeth
POK SAS can supply each product with
different couplings. Depending on your
order the couplings can be different
from the ones shown here.
can supply each product with

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr 7
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
AQUASTAR - High pressure hand nozzle with selectable  ow rate and stream pattern, 180 lpm, spinning teeth
AQUASTAR - High pressure hand nozzle with selectable  ow rate and stream pattern, 180 lpm, spinning teeth
Overall dimensions
Technical data
Weight: 1,62 Kg
224 mm
R 111 mm
143 mm
95 mm
260 mm
167 mm

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
8
AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth
Characteristics
Technical data
DESIGNATION DESCRIPTION
Body, stem, stem axle and screws • Stainless steel
Coupling • Aluminium alloy
Rings, bore and inlet ring • Aluminium alloy
• Hard anodisation
Shutoff handle • Polyamide
Head bumper and pistol handle • Polyurethane
Valve axle • Brass
• Construction
• Hydraulic Characteristics
• Mechanical Characteristics
DESIGNATION DESCRIPTION
Flow rate • 180 lpm @ 20 bar
Max. working pressure • 40 bar
Test pressure • 60 bar
Flow rate adjustment • By turning ow rate adjustment ring
• 55, 110 and 180 lpm - Position ‘‘FLUSH’’ at stop
Type of diffusion • Spinning teeth
• Hallow cone diffusion
Stream pattern adjustment
• By turning head ring
• Straight stream, attack stream (35°) or full fog
diffusion spray (130°)
Shutoff • With ball valve
DESIGNATION DESCRIPTION
Inlet
• Swivelling, 3/4’’ BSP female thread
Note: A different coupling is available upon request. See our
catalogue for more information on couplings.
Filter • Yes, stop particles larger than Ø 5 mm
Flush • By ow rate adjustment ring rotation

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr 9
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth
0
50
100
150
200
250
300
0 5 10 15 20 25 30 35 40
Débits / Flow rate (l/min)
Pression / Pressure (bar)
Courbes débits/pression
55 l/min
110 l/min
180 l/min
Technical data
Characteristics
1 - General data
3 - Mechanical System
2 - Flow rate / pressure curve
1.1 - Manufacturer POK
1.2 - Type AQUASTAR
1.3 - Flow rate at PR180 lpm @ 20 bar
1.4 - Selectable ow rate 55, 110 and 180 lpm
1.5 - Type of diffusion Hallow cone diffusion
3.1 - Connection system Swivelling
3.2 - Gripping device Pistol handle
3.3 - Opening / closing device With ball valve
3.4 - Straight stream / Fog stream device Rotating part
3.5 - Flow rate adjustment system Rotating part
3.6 - System of purge or ush Rotating part
Bar
55 lpm
180 lpm
110 lpm
lpm Débit
/ Flow rate
Throw range in meters, at 20 bar
55 lpm 110 lpm 180 lpm
Straight stream range (m) 20 27 32

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
10
AQUASTAR - High pressure hand nozzle with selectable  ow rate and stream pattern, 180 lpm, spinning teeth
Characteristics
Technical data
4 - Prescriptions
Number of the
party and of the
corresponding
paragraph of the
standard
EN 15182
DESCRIPTION Test results
CONTROL and HANDLING
- 2 / § 4.2.1 Dimensions (mm) 260 x 95 x 224
- 2 / § 4.2.1 Weight (kg) 1.62
Torques needed for moving operating elements (N.m)
Lever
- 2 / § 4.2.2.1 Shutoff handle
Selectable  ow rate element ( N.m )
- 2 / § 4.2.2.1 Selective  ow pattern ring
- 2 / § 4.2.2.1 Inlet swivel coupling
- 2 / § 4.2.3 Flow rate adjustment
Rotation from minimum to maximum  ow rate 90°
- 2 / § 4.2.4
Jet adjustment
Rotation from straight stream to full fog with a minimum spray
angle of 100°
155°
PERFORMANCES
- 2 / § 4.3.3 Effective throw (m) 32
Spray
- 2 / § 4.3.4 Full fog: angle 130°
- 2 / § 4.3.5 Narrow spray: angle 35°
PHYSICS
- 1 / § 7.2.2 Cold resistance (°C) -25°C
- 1 / § 7.2.1 Heat resistance (°C) +80°C
- 1 / § 6.3.1 Non-obstruction test (mm) 5
- 2 / § 4.3.5 Brusting pressure (bar) > 100
5 - Certi ed by:
POK SAS
ZI Les Guignons
10400 Nogent-Sur-Seine

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr 11
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
AQUASTAR - High pressure hand nozzle with selectable  ow rate and stream pattern, 180 lpm, spinning teeth
AQUASTAR - High pressure hand nozzle with selectable  ow rate and stream pattern, 180 lpm, spinning teeth
Control and operating
Instructions for use
Note: To obtain optimal performance, respect the following limits:
- Flow rate: 180 lpm
- usage pressure: 20 bar
• Before applying pressure
- 1 - Verify that there are no missing or damaged pieces.
- 2 - Check that the  re nozzle is correctly connected to a water supply.
• Openning
The shutoff handle allow a smoth opening and closing, and avoid water
hammer.
NARROW SPRAY
• Adjusting the  ow rate and  ush
Adjustable  ow rate and  ush by swivelling  ow rate ring. The available
 ow rates are engraved on the  ow rate adjustment ring. By rotating the
ring to the desired setting, the  ow rate will be set to this value at the 20
bar (290 PSI) reference pressure.
A tactile indicator permits the user to know the maximum  ow setting
even in total darkness and while wearing  re ghting gloves (conform to
EN 659).
This ring also has a position marked FLUSH. This position permits the
removal of particles which could interfere with the proper hydraulic
operation of the nozzle.
• Jet adjustment
Selectable stream pattern: a continuous rotation of the head ring allows
the user to progress from a straight stream to a narrow spray "Flash
Over” (35°), to a full fog diffusion cone (130°) forming a wall of water.
Tactile and visual indicators permit the user to know the type of stream
even in total darkness and while wearing  re ghting gloves.in compliance
to standard EN 659.
Position
55 lpm
Position
FLUSH
Position
110 lpm
Position
180 lpm
STRAIGHT STREAM FULL FOG DIFFUSION
Position
Position
Position
Position

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
12
AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth
Maintenance
• assembly/disassembly
The inlet coupling leaks or does not swivel freely
- Remove the screw mark 19
- Remove all ball bearings mark 17 while turning the coupling mark 18
- Remove the inlet coupling mark 18
- Replace inlet gasket mark 20
- Clean and apply grease ( Loctite 8106) to the ball bearing seat mark 15 and 18
- Apply grease mark 20 (Loctite 8106)
- Install inlet coupling mark 18 on the body mark 15
- Insert all ball bearings mark 17
- Glue (Loctite 243) and screw mark 18 up to the slight contact with the balls, then unscrew 1/4 of a turn
The shutoff leaks
Ensure that no foreign body prevents the shutoff from closing. If there is not any, return us the nozzle.
The ow pattern ring doesn’t turn
- Unscrew the set screw mark 33 (beware of the spring mark 29 and the ball bearing mark 30)
- Remove the head bumper mark 37
- Unscrew the guide mark 32
- Remove the guidance ring mark 31
- Replace inlet gasket mark 24
- Clean and grease (Loctite 8106) the guidance ramp and the surfaces of the mark 25 - 23 and 31 being in
touch.
- Install the guidance ring mark 31
- Glue (Loctite 243) and screw guide mark 32 up to the slight contact with the bore mark 23, then unscrew
1/8 of a turn.
Ensure that the head ring turns freely then install the head bumper mark 37
- Install the spring mark 29 then the ball bearing mark 30 in the index mark 33 then glue (Loctite 243) and
screw everything in place on the head ring mark 31 up to the slight contact with the bore mark 23, then
unscrew 1/8 of a turn.
The spinning teeth is broken or doesn’t turn
- Remove the head bumper mark 37
- Remove the screw mark 35
- Remove the head ring mark 34 and spinning teeth mark 44
- Clean contact aeras between spinning teeth, head ring mark 34 and the guidance ring mark 36.
- If some teeth are missing or damaged, replace spinning teeth mark 44
- Reassemble the spinning teeth mark 44 and the head ring mark 34 without grease.
- Glue (Locite 243) and tight 3 screws mark 35
- Replace the head bumper mark 37
The ow pattern ring doesn’t turn
- Remove the ow pattern ring as detailed above
- Unscrew the set screw mark 28 (beware of the spring mark 29 and the ball bearing mark 30)
- Remove the bore mark 25
- Remove the ow rate ring mark 27
- Replace inlet gasket mark 24 and 26
- Clean and grease (Loctite 8106) the guidance ramp and the surfaces of the mark 25 - 23 - 27 and 31
being in touch.
- Replace the ow rate ring mark 27 with spring mark 29 and ball mark 30
- Replce the bore mark 25

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr 13
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth
Maintenance
- Glue (Locite 243) and screw ow rate index mark 28 until a slight contact with bore mark 23 and untight
on a 1/8 revolution
- Ensure that the ow rate ring turns freely
- Reassemble the ow pattern ring as detailed above
• Cleaning
It is recommended to clean the nozzle with clean water inside and outside after each use (manoeuvres have
to be carried under pressure).
It is recommended to dis-assemble the nozzle once a year if the nozzle is used continuously with salt or
brackish water. Clean and dry all components, gaskets, O rings and grease them as per POK Procedure
provided with the spare parts kit available on order. This service can be provided by our workshop, please
contact us for pricing.
If the nozzle is not working properly, ensure that there is no foreign object preventing it from functioning
properly. In this case, please contact us to obtain the procedures of disassembly or return the product for
a repair in our factory.
• Spare parts
Some parts such as gaskets are likely to be changed more or less often depending on the frequency of use,
conditions of use or storage. Please contact our sales department for the prices and after sales conditions.
Refer to the schedule in this document to identify the replacement parts.
• Handling / Transport / Storage
General Information
When unpacking the equipment after transport, check that there is no mechanical damage and/or loose
parts in the interior of the package. In case of damage, the carrier must be informed immediately. In this
case, do not put the equipment into use.
Delivery Information
POK equipment is delivered in a double-walled cardboard box. We use timing equipment to prevent products
from bumping into each other. The package is securely closed with adhesive tape. A delivery note is included
with the equipment.
Shipment of Equipment
In case of reshipping the equipment, or transferring the shipment to other sites, the shipping process above
should be followed.
Storage of Equipment
When storing the device, it is recommended to keep it in its original packaging to protect from humidity,
dust and kept at normal room temperature.

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
14
AQUASTAR - High pressure hand nozzle with selectable  ow rate and stream pattern, 180 lpm, spinning teeth
Bill of materials
Exploded view

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr 15
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth
Bill of materials
MARK QTY DESIGNATION REF
1 1 Body 17733 2 1 Ball Ø25 40117 3 1 Left valve axle 40119 4 1 Right valve axle 40118 5 2 O’ring N°7 - 6 2 Elastic pin Ø4 x 25 - 7 1 Shutoff handle 17739 8 2 Ø4 x 15 pin for shutoff handle 13480 9 1 Pistol handle cover 24160 10 1 Screw CS M5 - 20 - 11 1 Nut H M5 - 12 2 Gasket for ball Ø 20 17735 13 2 O’ring Ø30 x Ø2 - 14 2 O’ring N°25 - 15 1 Swivel inlet pipe section 17738 16 1 Outlet section 23195 17 29 Ball Ø4 - 18 1 Inlet coupling 3/4’’ BSP female thread 18719 19 1 Screw STHC PL M6-4 - 20 1 O’ring N°27 - 21 1 Filter 1449 22 1 Flat gasket for bottom thread 3/4" BSP - 23 1 Bore 39218 24 3 Gasket Ø30 x Ø2 - 25 1 Inner Bore 23165 26 1 Gasket Ø22 x Ø2 - 27 1 Flow rate ring 30501 28 1 Flow rate index 23168 29 2 Index spring 8019 30 2 Ball Ø 6,35 - 31 1 Head ring 23190 32 1 Stream guide 23170 33 1 Index knob for ball Ø 6,35 27204 34 1 Spinning teeth holder 144 35 3 Screw STHC PL M4 - 5 -
MARK QTY DESIGNATION REF
36 1 Gasket Ø38 x Ø2,5 - 37 1 Head bumper - 38 1 Cross piece 23171 39 1 Stem axle 23172 40 1 Cap nut - 41 1 Stem 8116 42 1 Nut H M4 - 43 1 Centering cross piece - 44 1 Spinning teeth 149
Exploded view Parts list

POK SAS - ZI Les Guignons - 10400 Nogent-sur-Seine - FRANCE
Tel: [phone] - Fax: [phone] - Email: [email protected] - Web: www.pok.fr
MOP_LAM_01403_EN_A - 24/02/2017 - Copyright© POK SAS - Illustrations are only informative
16
AQUASTAR - High pressure hand nozzle with selectable ow rate and stream pattern, 180 lpm, spinning teeth
NOTES