HydroMassage L-440 Instruction manual

L-440/450 Lounge Quick Start Manual
Bluetooth Models
Class I, Type B, IPXO, Equipment
Revised June 6, 2018

TABLE OF CONTENTS
Contents PAGE
Introduction to HydroMassage® .................................................................................................. 1
HydroMassage® Limited Warranty ............................................................................................. 2
Disclaimers ................................................................................................................................. 3
HydroMassage® Precautions and Contraindications .................................................................. 4
HydroMassage® Safety Considerations ...................................................................................... 5
HydroMassage® Lounge Specifications...................................................................................... 6
Installation Preparation Instructions ............................................................................................ 7
Pre-Installation Checklist............................................................................................................. 8
Delivery Unpacking Instructions .................................................................................................. 9
Delivery Moving Unit to Desired Location .................................................................................. 12
Touchscreen Installation Components ...................................................................................... 14
HydroMassage® Touchscreen Installation ................................................................................ 15
HydroMassage® Leg Setup ...................................................................................................... 17
HydroMassage® Initial Start-up ................................................................................................ 18
Bluetooth Setup ........................................................................................................................ 19
Testing ...................................................................................................................................... 23
HydroMassage® Final Assembly .............................................................................................. 24
HydroMassage® Post Installation ............................................................................................. 26
HydroMassage® Touchscreen Overview .................................................................................. 27
External Timer Connection Diagram ......................................................................................... 31
External Temperature Control Unit Installation .......................................................................... 32
HydroMassage® Maintenance Schedule .................................................................................. 35
HydroMassage® Installation Checklist ...................................................................................... 37

Introduction to HydroMassage®
Congratulations on your decision to add HydroMassage® to your business. HydroMassage® has been trusted
by doctors and industry leaders for over twenty years to provide clients with a convenient way to deliver the
benefits of a 10-15-minute heated massage every day.
JTL Enterprises Inc. / HydroMassage®
15395 Roosevelt Blvd
Clearwater FL 33760
727-536-5566 Fax [phone]
www.HydroMassage.com [e-mail]
1-800-699-1008 x 1013
1-800-699-1008 x 1027
1-800-699-1008 x 1010
1-800-699-1008 x 1016
Key Departments:
Technical Support:
Marketing Support:
Admin/Logistics:
Accounting:
Mission
Our mission is to improve the health and well-being of the individual by providing the most effective dry
hydrotherapy systems available. Build value for our stakeholders through the strength of our customers’
satisfaction, a continued focus on innovation, our dedication to operational excellence and the personal and
professional growth of our employees.
Manufacturing
All JTL products are manufactured in the United States, meeting UL / CE / CSA safety standards as well as
being registered as a Class I medical device with the FDA. Each component must first pass a rigorous 5,000-
hour life expectancy test before being used in production. During production, each product must pass a 268-
inspection checklist, receive approval from four different employees and managers, and undergo a 24-hour
testing process before being considered ready for shipment. All products come with a two-year warranty on all
moving components and a three-year warranty on major structural elements.
HydroMassage® Master Code # 120700
Trademarks
HydroMassage® is a registered trademark of JTL Enterprises, Inc.
Notice of Copyright
HydroMassage® Owner's Manual@ October 2017 JTL Enterprises, Inc. All rights reserved.
Disclaimer
While every precaution has been taken to ensure the accuracy of the contents of this manual, JTL Enterprises,
Inc. assumes no responsibility for errors or omissions. Please note that the information contained herein,
including but not limited to models, specifications, options, accessories, supplies, and prices is subject to
change without notice.
Please visit http://hydromassage.com/Maintenance-Tips.cfm for additional marketing, technical support, and
installation resources.
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 1 of 38

HydroMassage® Limited Warranty
Limited Warranty Period
90 Days
Labor
2 Years
Parts only
3 Years
Tank & Frame only
All parts found to be defective due to workmanship during the Limited Warranty Period will be repaired or
replaced at JTL's option.
All labor required during the Limited Warranty Period must be authorized in writing by JTL, and must only be
performed by a JTL authorized technician or service contractor. JTL will give written authorization per incident.
The authorization is only valid for the related incident and only if the person doing the repair does so per the
guidance of our technical department. Any repairs or damage done without the guidance of JTL Technical
Department will void the warranty. At NO time should any repair include cutting and or splicing of wires. All
electrical repairs should be limited to making connections.
JTL's Limited Warranty does not apply if: (l) the product has been repaired by anyone other than a JTL
Authorized Service Representative; (lI) the product has been physically moved from its original installed
location by anyone other than a JTL Authorized Service Representative; (lll) the product has been damaged by
improper connection or disconnection with any electrical device; (IV) the product has been damaged by an act
of God, accident, misuse, abuse, negligence or any other use other than the product's intended use as set forth
in the company's specifications; (V) the product has suffered damage from mishandling of the product;
(Vl)external trauma; or (Vll) distilled water was not used. The warranty does not cover cosmetic damage.
The sole remedy under this warranty is the repair or replacement of the product provided herein. In no
event shall the company be liable or responsible for any incidental, consequential or indirect damages for
breach of any express of implied warranty on this product. In any event, if damages are awarded, they will be
limited to the cost of the product.
Except to the extent prohibited by an applicable state or federal law, all implied warranties, including those
warranties of merchantability and fitness for a particular purpose, are disclaimed.
Some states do not allow the exclusion or limitations of incidental, indirect or consequential damages or allow
limitation to the length of an implied warranty, in which case the foregoing warranty shall be extended to
conform to the minimum requirements of such applicable law.
Specific legal rights: This limited Warranty gives you specific legal rights which may vary from state to state.
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 2 of 38

Disclaimers
JTL shall not be liable for loss of use of equipment or other incidental or consequential costs associated with
the installation of equipment. (Any implied warranty shall have duration equal to the duration of the applicable
warranty stated above.) Under no circumstances shall JTL or any of its representatives be held liable for injury
to any person or damage to any property, however arising. This warranty gives you specific legal rights and
you may have other rights, which vary from state to state.
All non-warranty replacement parts are shipped freight prepaid or collect.
Credits will be given on defective or unused parts returned to JTL within
20 days of receipt. Returned opened unused parts will carry 20%
restocking fee for any parts returned that are damaged.
This limited non-transferable warranty is extended from JTL Enterprises, Inc. (herein JTL to the original
purchaser of Dry-Hydrotherapy Equipment herein "Equipment"). JTL will administer only the warranty provided
by the original component part or equipment manufacturer. This warranty does not cover damage resulting from
accidents, alteration, misuse, abuse, tampering, improper or unauthorized maintenance or repairs, use contrary
to published instructions, or purchaser's negligence or neglect. Purchaser must place the equipment in an area
that conforms to JTL specifications, room preparation, installation instructions, electrical, and environmental
requirements.
Remedies and Limitations: The sale and exclusive remedies under this Limited Warranty shall be repair and/
or replacement as set forth above except where prohibited by law. JTL shall not be responsible for any
damages, whether direct, indirect, consequential, incidental or economic in this limited warranty. Some states
may not allow the exclusion or limitation of consequential or incidental damages so the above limitation or
exclusion may not apply to you. This thereby limits the duration of all implied warranties of merchantability and
fitness for a particular purpose to time listed on warranty sheet. Some states may not allow limitations on how
long an implied warranty lasts, so the above limitations may not apply to you.
No Other Warranties Exist: No other warranties, express or implied, exist with respect to the equipment. Oral
statements by salespersons do not constitute warranties. Salespersons are not authorized to make warranties
with respect to the equipment. This entire agreement is embodied in this writing and no other warranties exist.
This writing constitutes the final expression of the parties' agreement and is the complete and final statement
of the terms of the agreement.
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 3 of 38

IMPORTANT: Any person with a specific medical condition upon which heat or massage might
have an adverse effect should consult a physician prior to use.
HHyydroMdroMaassssaagege®® PPrreeccaaututionsions a and Cond Contntraraiindicndicaationstions
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heheat at oorr mmassaassaggee wwououlld havd have an e an adadvverserse ee effffectect sshohoululd rd receeceiivve phye physisicicianan apapprovprovalal priopriorr tto useo use.
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llegegs s ttooggetheetherr anand d tthehe ffeeeett rrestinestingg aatt tthehe pupummpp//ffoooott enend.d. TThe he heheadad shoshoululd bd be re resesttiingng cocommffoorrttababllyy
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comcomffoorrttababllee sisittttiinng and sg and sttanandidingng.. TThe he iincncrreaeasedsed cicirrculculatioation n mmayay caucause se ttemempoporraryary didizzzizineness.ss. IItt iiss
adadvviisabsablle te to dro driinnkk wwaterater aafftteerr aa sessisessionon tto ao assissistst iin exn excrcretinetingg ttoxoxiins ns ffrroomm tthehe sysyssttemem..
IMPORTANT: Any person with a specific medical condition upon which heat or massage might
have an adverse effect should consult a physician prior to use.
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 4 of 38

HydroMassage® Safety Considerations
This product is not suitable for use in the presence of flammable anesthetics.
This unit uses electricity: to reduce the risk of electrical shock and fire keep clear of electrical components.
Always unplug the unit before attempting service or inspection.
This unit is intended for household or commercial use only, and has met the requirements for electro-magnet
emissions per UL standards. Do not locate equipment that is not agency-approved (such as x-ray or high-
frequency equipment) within the vicinity of the unit, as it will cause interference. If this unit causes interference
or another piece of equipment interferes with this product use only one unit at a time or move the equipment a
safe distance to stop interference.
Always inspect under the lounge and cooling unit for any signs of water leakage (specifically the
areas under the pump, pressure valve and plumbing).
Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with
a qualified electrician or serviceman if you are in doubt as to whether the product is properly grounded.
IMPORTANT: Do not modify the plug provided with the product - if it will not fit the outlet; have a proper
outlet installed by a qualified electrician.
Always disconnect power before draining water. Never connect power unless the unit has the
appropriate amount of water in it.
Always lift your equipment by the metal frame. Never lift your equipment by the plastic tank, as it may
cause cracking.
Do not store, transport or operate your equipment in freezing conditions without completely draining the tank,
pump, radiator or chiller. It is recommended that air be blown through each of these critical parts to ensure
that they are totally free of water.
In order to maintain temperature control and user comfort, make sure there is adequate ventilation in the room
where the equipment is placed. It is recommended that there be an air conditioner vent or fan located in the
room capable of moving 500 cubic feet per minute (500 CFM).
When models 320, 350, 450, 500 & 700 are installed in rooms less than 12' x 12', it is recommended that the
External Cooling System be installed in a separate room or vented (See Internal Cooling System Cold Air
Supply Duct).
The supply lines allow the External Cooling System to be up to 20' away from the equipment. When choosing
a location for the Cooling System that is remote from the machine, ensure the following:
• The temperature remains between 45° -100° degrees Fahrenheit.
• There is at least 2000 cubic feet of air space in the chiller location if the room is not vented, i.e.
ceiling or basement. If it is in another room with a door that is open more than 50% of the time
the surrounding hallways and rooms can be added.
• If the External Cooling System is to be installed anywhere other than on the ground, check to
ensure it is securely mounted.
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 5 of 38

HydroMassage® Lounge Specifications
Model
Series 440
Series 450
Dimensions
80” L x 32 W x 43”H
203 cm x 81 cm x 109 cm
80” L x 32 W x 43”H
203 cm x 81 cm x 109 cm
Weight
285 lbs./129 kg w/o water
460 obs./209 kg with water
285 lbs./129 kg w/o water
460 obs./209 kg with water
Electrical Requirements
U.S.
208-230V single
Phase/60HZ
30A Breaker
10 Ga./4mm wire
Outside U.S.
208-230V single
Phase/50HZ
16A type C/K
2.5mm wire
U.S.
208-230V single
Phase/60HZ
30A Breaker
10 Ga./4mm
wire
Outside U.S.
208-230V single
Phase/60HZ
16A type C/K
2.5mm wire
Distilled Water Necessary
20 gal/76 liters – no water hookup
needed
20 gal/76 liters – no water hookup
needed
Water Temperature Range
92°F/33°C to 105°F/41°C
92°F/33°C to 105°F/41°C
Continuous Cooling Unit
Yes, with proper ventilation
Yes, with External Cooler Unit
External Cooler Weight
N/A
75 lbs./34 kg
Maximum User Weight
400 lbs./181 kg
400 lbs./181 kg
Massage Area
66” L x 12” W
167 cm long x 30 cm wide
66” L x 12” W
167 cm long x 30 cm wide
Massage Type
Full Body, Deep Tissue & Effleurage
Full Body, Deep Tissue & Effleurage
Massage Zones
60
60
Timer Range
1-60 min.
1-60 min.
Programmable
Yes
Yes
Water Release System
Water through Air Navitrac™
Water through Air Navitrac™
Minimum Room Size
8 x 10 sq. ft.
8 x 10 sq. ft.
Construction
Steel, ABS plastic on castors
Steel, ABS plastic on castors
Interactive Touchscreen
Yes
Yes
Touchscreen Specifications
Manufacturer
HydroMassage®
Monitor
15.6”
Display Type
Wide Screen all in
Touchscreen
Max
Resolution
1920 x 1080 pixels, 60Hz
Temperature
Parameters
Operating: 41°F-95°F/5°C-
35°C
Weight
3.95 lbs./179 kg
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 6 of 38

HydroMassage® Installation Preparation Instructions
Room Preparation
Determine where the unit will be located. The minimum room size is 8 x 6 sq. ft. To maximize comfort an
8 x 10 sq. ft. or larger is preferred. For best results on 320/350/450/500/700 Series units (with an external
cooling system), it is recommended that cooling system be installed in a separate area or vented to remove
heat from room - see "External Cooling System Heat Exhaust Vent" section.
Electrical Requirements: Use the following guidelines when considering electrical requirements for the
HydroMassage® 440 and 450 Lounge.
If…
Then follow below guidelines
U.S.
installation
• Ensure dedicated line supplying a voltage within the range of 205V to 240V
is used.
• Use 30 amp dedicated breaker
• 10 GA/4mm (2 hot legs and a ground)
• Equipment shipped with NEMA L6-30 Locking Plug (Receptacle shown
below)
• Ensure CAT 5 or 6 Internet/Network connection is within 6ft. from lounge.
Outside U.S.
Installation
• Use 16 amp dedicated Slow Blow Type C or Type K dedicated breaker
• Use 2.5mm wire
• Ensure CAT 5 or 6 Internet/Network connection is within 6ft. from lounge.
NOTE: Installation of appropriate plug and receptacle may be required
according to local code.
lease be sure your electrical installation is completed before the unit arrives.
*If the equipment will be installed in a patient care area, additional electrical requirements may apply.
Water Requirements
Distilled water contains no chlorine and is free of minerals and other chemicals that can cause build-up and decrease the
life expectancy of key components. Distilled water is available at most major supermarkets or directly from your water supplier
(if you have a water delivery service). Please have water on hand the day of installation.
Specifications
Dimensions: 80in./203 cm long, 32 in./81 cm wide, 43 in./109 cm high
Weight: 285Ibs. /129 kg without water, 405Ibs/184kg with 20 gal/76 liters distilled water.
Requires a doorway larger than 34 in./87 cm to install in room.
Series 440-450
•Add 20 gal/76 liters
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 7 of 38

HydroMassage® Pre-Installation Checklist
1. Verify HydroMassage® room is ready for installation.
2. Check to ensure the following are available:
a. Distilled water - 20 gal./76 liters
b. 220V outlet (not applicable for 100 Series)
c. CAT5 Cable (if applicable)
d. T-Max wall cut-outs (if applicable)
e. Internet Connection (if applicable)
f. External cooling system mounting structure (if applicable).
NOTE: Check with contractor to ensure structure is able to hold up to 300 pounds and
has method of securing system in place during use, as system will vibrate slightly
(See ETCU Installation).
3. Check to ensure no damage during shipping occured during shipping of components:
a. Shipping boxes
b. Lounge panels
c. External cooling unit (if applicable)
d. External cooling cabinet (if applicable)
4. Position HydroMassage® unit(s) in desired location
a. Position Lounge with electrical box (mounted on frame) facing towards center of room
for ease of access during service, when possible.
b. If external cooling system is being installed on the HydroMassage® room floor,
ensure the following:
oSufficient space is available for cooling unit
oAllow for a minimum of 12” of space for both intake and exhaust vents of the
cooling unit.
NOTE: Exhaust should not be directed towards the HydroMassage® Lounge.
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 8 of 38

HydroMassage® Delivery/Unpacking Instructions
YOU WILL NEED
Small Scissors
Adjustable
Crescent
Wrench
Phillips Screw
Driver
Tin-Snips
Follow the steps below when unpacking HydroMassage® Lounge Shipping Crates.
Step 1: Using Tin-Snip, snip
packing bands packing
bands
Step 2: Remove Lid Step 3: Remove Box (sleeve)
by lifting up
Step 4: Pull down box at
base and sides
Step 5: Using small
scissors remove shrink
wrap around the bed.
IMPORTANT: Do not use
razor knife or razor
Step 6: Unsnap and remove
cover sheet and comfort pad
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 9 of 38

HydroMassage® Delivery/Unpacking Instructions
Continued
Follow the steps below when unpacking Lounge Shipping Crates.
Step 7: Remove both side panels then both end panels by removing the 4 thumb screws at the
foot and head of the lounge as shown below in figure(s) 1 and 2.
Step 8: Remove four blue packing bolts to secure Lounge to plywood shipping platform.
NOTE: In addition, remove both the Touchscreen Computer and Touchscreen Arm resting on the lounge seat
as shown in figure 3 below.
IMPORTANT: Do not carry unit or move by using plywood shipping platform.
Figure 1. Figure 2.
Touchscreen
Computer
Figure 3.
Touchscreen Arm
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 10 of 38

HydroMassage® Installation/Unpacking Instructions
Continued
Step 9: Remove the shipping screws from the ramp at the head end of the Lounge and place the ramp as
shown below in figure(s) 4 and 5.
Step 10: Remove the lounge from the shipping skid.
NOTE: Carefully lift the foot end of the lounge up by the handle until the lounge is on the very back 2 casters as
shown below in figure(s) 6 and 7.
Step 11: Slowly roll the lounge towards and down the ramp at the head end of the skid until the lounge has
cleared the mounting blocks.
NOTE: You can then lower the lounge down onto the 4 casters on the bottom of the frame as shown below
In figure(s) 8 and 9.
Figure 4. Figure 5.
Figure 6. Figure 7.
Figure 8. Figure 9.
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 11 of 38

HydroMassage® Delivery/Moving Lounge to Desired Location
Follow the steps below when moving HydroMassage® Lounge
Step 1: Move lounge to desired location.
NOTE: Ensure metal control box is facing toward the center of the room for
easy access.
NOTE: If you must stand the lounge on its end:
•Mount the extra casters that are included in the supply box to the frame at the head end of the
lounge after removing the mesh filter as shown below in figure 1.
NOTE: Figure 2 shows casters installed
IMPORTANT: Use cardboard ring from the shipping box to protect the floor, walls and door threshold and to
assist in sliding the lounge if necessary.
Figure 1. Figure 2.
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 12 of 38

HydroMassage® Delivery/Moving Lounge to Desired Location
Continued
Follow the steps below when moving HydroMassage® Lounge
Step 2: Put side and end panels on unit.
NOTE: Use black thumb screws from Parts Supply Box to secure end panels.
PRIOR TO CLOSING OUT DELIVERY/UNPACKING PROCEDURES, ENSURE THAT ALL COMPONENTS
ARE SECURE FOR THE NEXT STEPS.
COMPONENTS INCLUDE THE FOLLOWING:
NOTE:
•Ensure to include a T-max controller (if applicable)
•Any additional items as specified on the invoice
THIS IS THE END OF THE DELIVERY AND UNPACKING INSTRUCTIONS
Supply Box
External Cooling System
If applicable
Wired Touchscreen
with
Mounting Arm
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 13 of 38

Touchscreen Installation Components
Part Picture Part Picture
Touchscreen
monitor & CPU
Mount the
touchscreen by
bolting the arm to the
bracket as shown
Touch Screen
Mount with
wiring
(back view)
Depending on
configuration during
time of order,
Touchscreen mount
may be located on
both top right or left
side of lounge
Mounting the
arm through the
bracket secure
with the top bolt
on the inside
and the black
knob for the
bottom bolt on
the outside as
shown
Touchscreen pole
adjustment
Touchscreen
mounting
Power cord wiring to
touchscreen
Allen Wrench to tighten touchscreen pole if
necessary. Found in bag attached to frame.
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 14 of 38

HydroMassage® Touchscreen Installation
(This section only applies to L440 Series)
1. Remove touchscreen from the box and unwrap the touchscreen pole and open
supply boxes.
2. Identify all HydroMassage® Pre-Installation Components on previous page.
3. Attach the touchscreen mounting pole into lounge frame.
•Touchscreen is typically installed on the side of the lounge adjacent to a wall.
•Secure using the supplied bolts and black knobs
NOTE: Top knob on inside, bottom knob on the outside.
4. Run touchscreen power cord through Arm
•The touchscreen power cord will be located on rear-user right of machine next to electrical control box
•First route the touchscreen power cord from the control box using supplied wire ties. Secure the power
cord to the frame
•Then route the touchscreen power cord through the bottom of the arm and plug into the DC IN port
Mounting bolts and black knobs
Secure wires as shown
with supplied tie wraps
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 15 of 38

HydroMassage® Touchscreen Installation
Continued
5. Connect Power Cord to Touchscreen
•Remove wire cover on the rear-left side by removing the 4 Phillips head screws
•Route power cord through wire cover and plug into DC IN port
•Reattach wire cover with the 4 Phillips head screws
NOTE: Be careful not to pinch wires when installing cover
6. Secure cables to arm using wire tie
•Extend touchscreen swivel forward for full range of motion before securing wire tie to ensure proper
positioning of cables.
7. Users may plug headphones into headphone jack on back of touchscreen
8. If installing T-Max or other remote usage controls, make connection at this point.
NOTE: Call HydroMassage® technical support at 727-536-5566 with question.
Secure cable with
tie wrap
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 16 of 38

HydroMassage Leg Setup
Swing out the front legs. The front legs of the HydroMassage Lounge ship with one of the mounting bolts
removed from the leg and the legs hinged into the base of the lounge. The legs are affixed to the frame
by standard black tri-knobs attached to bolts.
While the front legs generally don't carry weight during movement or operation, the front legs are essential to
prevent forward tipping of the unit when a customer gets on or off the lounge.
Simply cut the Zip-tie banding, temporarily slide out the bolts after removing the tri-knobs, remove any
protective packing, and hinge-out the front legs.
Slide the carriage bolts through the diagonal slotted holes (not round holes) and secure them in place with
tri-knobs. The diagonal slots will allow for a slight amount of adjustment to evenly lower the front legs to the
floor and prevent tipping.
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
Page 17 of 38

HydroMassage® Initial Start-up
1. Ensure HydroMassage® power cord is NOT plugged into 220V outlet .
IMPORTANT : If touchscreen is not turned on, lounge should never be plugged in at the 220V electrical
outlet.
2. Underneath lounge, check to ensure the two PVC pump unions are tight .
IMPORTANT : Prior to adding water, inspect PVC unions underneath lounge to make sure no PVC unions
were loosened during shipment.
3. Unscrew PVC cap, and screw the large PVC water filler tube (found in parts supply box) into the foot
end of the tank to add water .
4. Initially add 5 gal./1 liters of water ONLY (of the total 20 gal./76 liters to be added)
5. With the first 5 gal./19 liters of water in the tank, re-inspect PVC fittings underneath lounge to ensure all
fittings are tight. Also, tighten 8 black knobs under the top edge of tank frame.
6. Plug the 220V power cord into the 220V wall outlet
IMPORTANT: The touchscreen will power up as the 220V power cord is plugged in. The HydroMassage®
software will take 30-45 seconds to appear on the screen.
PVC pipe fittings
Black knobs
Breather Fill
Tube
L-400 Lounge Quick Start Manual V2.0 20180312
JTL Enterprises, Inc 1-727-536-5566 • www.HydroMassage.com
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