HOLZKLUSIV OPAL 180 User manual

Instruction Manual:
Hot Tub
Date: 23/05/2022
Revision: 09
No.: BA-2021-01
Styles:
OPAL, SAPPHIRE, JADE
Models:
180 and 200

Imprint
Manufacturer’s contact details
Name:
Holzklusiv GmbH
Address:
Stauweiher 5, 51645 Gummersbach,
Germany
E-Mail:
[email protected]
Website:
https://holzklusiv.de/
Telephone:
0800-20 20 228
Copyright
All rights to this instruction manual and to the documentation quoted in this
manual, in particular the right of reproduction and distribution as well as translation,
are held by Holzklusiv GmbH.
The contents of this manual are confidential, and the manual is only intended for the
user and maintenance personnel.
You are prohibited from sharing this manual with, or transferring material printed
herein to, third parties and doing so will result in liability for damages.
Validity
The illustrations and visualisations contained within this document are for general
illustration purposes only. Please note, therefore, that illustrations and features are
subject to the chosen model and may differ from those of the delivered product.
Holzklusiv GmbH reserves the right to change this documentation, including the
descriptions and technical data contained therein, without prior notice.

Content
Instruction Manual: Hot Tub
2
Table of Contents
Imprint
......................................................................................................................................... 1
Manufacturer’s contact details ..................................................................................................... 1
Copyright ............................................................................................................................................. 1
Validity .................................................................................................................................................. 1
1 Purpose of this manual
................................................................................................. 5
2 Personal safety
................................................................................................................ 6
2.1 Due diligence ........................................................................................................................ 6
2.2 Symbols and notices ........................................................................................................... 6
2.3 Residual risks ......................................................................................................................... 6
2.4 Signs by the hot tub ............................................................................................................ 8
2.5 Health and Safety Devices ................................................................................................ 9
3 Product description
..................................................................................................... 10
3.1 Description of the hot tub ............................................................................................... 10
3.1.1 Hot tub styles and optional accessories .................................................................. 13
3.2 Intended use ....................................................................................................................... 15
3.3 Foreseeable misuse ........................................................................................................... 16
3.4 Technical data ..................................................................................................................... 17
3.4.1 Type label .......................................................................................................................... 18
3.4.2 Dimensions ...................................................................................................................... 19
3.5 Control panel ....................................................................................................................... 20
3.6 Limitations ........................................................................................................................... 20
4 Transport to the installation site
............................................................................... 21
4.1 Requirements for personnel carrying out the installation ................................... 21
4.2 Delivery and transport ...................................................................................................... 21
4.2.1 Disposal ............................................................................................................................. 22
4.3 Storage .................................................................................................................................. 22
5
Set-up, assembly, and installation ...................................................................................... 23
5.1 Requirements for personnel carrying out the installation ................................... 23
5.2 Requirements for the bearing surface ........................................................................ 23
5.3 Set-up .................................................................................................................................... 25
5.4 Assembly ............................................................................................................................... 26
5.4.1 Assembling the flue pipe ............................................................................................. 26
5.4.2 Assembling the drinks shelf ........................................................................................ 29
5.4.3 Optional: Assembling the sand filter unit .......................................................................... 30

Content
Instruction Manual: Hot Tub
3
5.4.4 Optional: Assembling the wooden housing for the sand filter unit ............... 31
5.4.5 Optional: Assembling the skimmer .......................................................................... 32
6 Initial start-up
................................................................................................................ 33
6.1 Requirements for personnel carrying out the installation ................................... 33
6.2 Checking the position of the residual current circuit breaker ............................ 33
6.3 Cleaning the hot tub for the first time ........................................................................ 33
6.4 Initial wood treatment ..................................................................................................... 33
6.5 Chemical cleaning ............................................................................................................. 34
6.6 Filling the hot tub for the first time .............................................................................. 34
6.7 Adjusting the pH level / alkalinity of the water ......................................................... 34
6.8 Running the stove ............................................................................................................. 35
6.9 Optional: Switching on the pumps .............................................................................. 36
6.9.1 Optional: Pump for SPA air bubble massage ........................................................ 37
6.9.2 Optional: Switching on the pump for the SPA hydromassage ....................... 37
6.9.3 Optional: Adding air to the SPA hydromassage ................................................... 37
6.9.4 Optional: Switching on the pump for the UV lamp ............................................ 37
6.9.5 Optional: Switching on the sand filter unit ............................................................ 38
6.9.6 Optional: Switching on the skimmer ....................................................................... 38
6.9.7 Optional: Switching on the LED lighting ................................................................ 38
6.9.8 Optional: Switching on the heating ......................................................................... 38
6.9.9 Optional: Switching on the antifreeze guard ........................................................ 38
7 Using the hot tub
......................................................................................................... 39
7.1 Requirements for personnel carrying out the installation ................................... 39
7.2 Instructions for safe operation ....................................................................................... 39
7.3 Bathing .................................................................................................................................. 40
8 Maintenance and care
................................................................................................. 41
8.1 Requirements for personnel carrying out the installation ................................... 41
8.2 Requirements for maintenance and care .................................................................. 41
8.3 Water treatment ................................................................................................................ 41
8.3.1 Adjusting the pH level / alkalinity .............................................................................. 41
8.3.2 Filtering and cleaning the water regularly ............................................................. 42
8.3.3 Disinfecting the water .................................................................................................. 43
8.4 Emptying and cleaning the stove ................................................................................ 45
8.5 Cleaning the flue pipe ...................................................................................................... 45
8.6 Draining / changing the water ...................................................................................... 45
8.7 Wood treatment ................................................................................................................ 46

Content
Instruction Manual: Hot Tub
4
8.8 Replacing LEDs ................................................................................................................... 46
8.9 Ventilation ............................................................................................................................ 46
8.10 Winter preparations .......................................................................................................... 46
8.11 Using salt water .................................................................................................................. 47
8.12 Long periods of non-use .................................................................................................. 47
8.13 Summary of the maintenance and servicing steps ................................................ 47
9 Decommissioning/Dismantling/Disposal
............................................................... 49
Attachment 1 - Circuit diagram
............................................................................................ 50
Attachment 2 - EU Declaration of Conformity
.................................................................. 51
Attachment 3 - Safety Data Sheet "Hot Tub Clean Care”
................................................ 52

Instruction Manual: Hot Tub
5
1 Purpose of this manual
This instruction manual will help you to transport, set up, assemble, start running, operate,
maintain, and service the hot tub as intended, in a proper, effective, and safe manner, as well
as to dismantle, stop running, and dispose of it. That is why it is important that you read the
following chapters carefully. If required, please consult important information more than once.
NOTE
Please make sure that you have read and understood the instruction manual
before using the hot tub for the first time or if you are assigned to do any other
work on the hot tub.
It is not always obvious how you should use, operate, and transport the hot tub described
below. That is why we have provided explanations here, which are, in some cases, accompanied
by technical documentation (see attachments and annexes to this instruction manual).
This instruction manual provides you with information and warnings about residual risks (see Chapter 2.3). While
protective measures have been introduced to reduce the level of risk, please note that it is not possible to eliminate
all risks in part or entirely. The safety and warning instructions, especially those pertaining to
residual risks, must be strictly followed so as to avoid personal injury.
This instruction manual is intended for private individuals and companies. The instruction
manual must be kept near to the hot tub.
The following attachments are valid together with this instruction manual and serve to inform
the user:
Attachment 1: Circuit diagram
Attachment 2: EU Declaration of Conformity
Attachment 3: "Hot Tub Clean Care” Safety Data Sheet
If you have ordered optional accessories such as the "skimmer" or "sand filter unit” with your
hot tub, the operating instructions for these accessories will be enclosed with this manual.
These instructions, especially the safety instructions described herein, must also be read and
observed by the user as well as any maintenance personnel.

Instruction Manual: Hot Tub
6
2 Personal safety
2.1 Due diligence
For your own safety and for the purpose of maintaining the hot tub during all stages of its
service life, please read and follow the instructions contained within this manual. Do not make
any modifications to, or repair, the hot tub yourself.
For proper use, you, the user of the hot tub, must read and follow the instructions of this
manual, paying attention, in particular, to the safety instructions given in this chapter.
2.2 Symbols and notices
This manual uses symbols, signal words, and notices to warn users of hazards and make sure
that the hot tub is operated safely. These are shown and explained below in accordance with
the specifications given in the standard (DIN EN 82079-1 and DIN EN ISO 7010).
DANGER
This means that there is an imminent danger. Failure to adhere to this
instruction may result in serious injury or death.
WARNING
This means that there is an imminent danger. Failure to adhere to this
instruction may result in serious injury.
CAUTION
This means that there is an imminent danger. Failure to adhere to this
instruction may result in minor injury.
NOTE
This symbol indicates that there is an imminent danger. Failure to adhere
to this instruction may result in damage to property.
2.3 Residual risks
The following residual risks remain even when the hot tub is used as intended (see Chapter 3.2) and despite the
protective measures that have been introduced to minimise the level of risk. Please familiarise yourself with
these residual risks and follow the measures described below to prevent threat to life.
All
residual risks are described both in this chapter and at the corresponding point of occurrence
of the residual risk within this manual.

Instruction Manual: Hot Tub
7
DANGER
Danger of drowning and risk of hand injuries / risk of trapped hand/finger in
the jets / water inlets and return pipes!
Children and persons with mental
illnesses must be supervised by an adult at all times. Do not reach into the jets
or water inlets and return pipes. We strongly recommend switching off the
hydromassage jets when the hot tub is being used by children. The sand filter
unit and skimmer must always be deactivated when the hot tub is in use. If
you have long hair, please protect your hair (e.g.: by tying it up or wearing a
swimming cap). Always position the hot tub so that you can easily reach and
unplug the mains plug in case of an emergency.
DANGER
Risk of circulatory problems and risk of drowning!
Make sure to take sufficient and
sufficiently long breaks between bathing sessions. Make sure to drink plenty of fluids
(fluids containing electrolytes) when bathing. The bathing water temperature must not
exceed 40 °C. Always check the bathing water temperature before entering the hot tub.
Pregnant women and anyone with health conditions should consult a doctor before
using the hot tub.
DANGER
Risk of electrocution!
The control box and its components may still be live while repair
work is underway. The hot tub must be disconnected from the power supply before
repairs are carried out and steps must be taken to make sure that the power may not
be reconnected either accidentally or by unauthorised personnel. Repairs may only be
carried out by qualified electricians. Unauthorised personnel are prohibited from
touching the live parts. It is also prohibited to use the optional sand filter unit and / or
the optional skimmer without an upstream residual current circuit breaker, or to switch
on either of these functions when people are using the hot tub. Any other safety
instructions regarding accessories given in this manual must be followed. Only use
appropriately designed garden sockets with an IP protection rating of at least IPX5.
DANGER
Risk of electrocution!
Avoid using the hot tub in stormy weather (lightning / thunder /
rain). In case of stormy weather, stop bathing immediately and cover the hot tub using
the optional cover, provided that it is safe to do so.
DANGER
Risk of falling objects!
Please note that there is a risk of falling objects when transporting
the hot tub. The product may only be transported by experts. Do not walk or stand under
a suspended load. The product may only be placed on a level surface. Make sure that
the hot tub is in a stable position once the crane has been lowered. Do not remove the
tensioning strap when detaching the Euro pallet.
DANGER
Risk of toxic or harmful cleaning products!
Make sure that the chemical care products
you use when maintaining the hot tub are kept out of the reach of children. These may
be toxic. The safety data sheets must be followed. In case of swallowing, contact the
National Poisons Information Service (NPIS) immediately and follow their instructions.
WARNING
Burn hazard, hot surfaces on / inside the stove and on the flue pipe (please
note that hot ash, sparks, and steam may escape from the flue pipe)!
Avoid
contact with hot components. Maintain a sensible distance between yourself
and the stove, and between yourself and the flue pipe. Open the stove door
slowly. Should you need to touch any of the components: Please use
protective gloves and / or allow any hot components to cool down before
handling them.

Instruction Manual: Hot Tub
8
WARNING
Burn hazard from overloading the stove!
Take care not to load the stove with too much
firewood, which can fall out when the stove door is opened. When extinguishing the
embers with water (not recommended), make sure to keep a safe distance to avoid
coming into contact with the hot steam.
WARNING
Trip hazard!
Always get in and out of the hot tub slowly and gently as surfaces, especially
those of the hot tub, may be slippery. You could use the LEDs lights (optional extra) to
improve lighting conditions if you plan to use the hot tub frequently in low lighting.
WARNING
Risk of injury from manual handling when removing transport packaging!
Take care when handling sharp tools such as carpet cutters and scissors. Make
sure that the tensioning strap is kept under tension. Hold this in place when
cutting. Wear protective gloves.
WARNING
Risk of injury from lifting loads that are too heavy!
Be careful when moving
heavy loads. Lift correctly and do not exceed your carrying capacity. People
with existing back problems should avoid lifting altogether. Wear protective
gloves.
CAUTION
Hot water may escape from water inlet on stove, risk of scalding (upper pipe - see item
3 in
Figure 6
)! Avoid direct contact with the water inlet.
CAUTION
Danger of crushing when setting down the hot tub!
Take care when moving
and placing the hot tub onto the bearing surface. Only hold the stepped
edge. Select a level and appropriate bearing area as per the description in
Chapter 5.2.Wear protective gloves.
2.4 Signs by the hot tub
The warnings shown in the following illustrations are permanently attached to the hot tub.
Figure 1: Burn hazard warning attached to the hot tub.

Instruction Manual: Hot Tub
9
Figure 2: Warnings attached to the hot tub regarding the supervision of children and the prohibition of sticking
fingers into the jets.
Figure 3: Warning notice attached to the hot tub for risk of electrocution
2.5 Health and Safety Devices
The hot tub is designed and manufactured in such a way that leaks within the water-bearing
assemblies are virtually impossible when the product is used as intended. In the event that the
hot tub short circuits as the result of a leak, the residual current circuit breaker will cut off the
power to the live components.
Hot surfaces are also disguised by heat-insulating protective plates positioned on both the
stove and the flue pipe.
The minimum distance between each optional pump and the inlets/outlets inside the tub is 1
m. Therefore, it is virtually impossible for hair to get caught in the motors. It is also possible to
unscrew and re-screw the screens for the tub's inlets and outlets so they are fully removable
should any hair get caught in them.