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Important Safety Information

Please read and understand this manual completely before 
operating this machine.

Grounding Instructions

This machine must be grounded. If it should malfunction or 
break down, grounding provides a path of least resistance for 
electrical shock. This machine is equipped with a cord having 
an equipment-grounding conductor and grounding plug. The 
plug must be plugged into an appropriate outlet that is properly 
installed in accordance with all local code and ordinances. Do 
not remove ground pin; if missing, replace plug before use.

Improper installation of the equipment-grounding conductor 
can result in a risk of electric shock. Be sure to check with a 
qualified electrician or service person if you are in doubt as to 
whether the outlet is properly grounded. If the plug will not fit in 
the outlet do not modify the plug or the machine’s cord, instead 
have a proper outlet installed by a qualified technician.

This machine is for use on a nominal 120-volt circuit and with a 
grounding plug similar to the one in Figure 1 below. If a proper 
outlet is not available, follow the illustrations of Figure 2 & 3 
to install a temporary-grounding plug. This temporary work-
around should be used only until a proper outlet (Figure 1) can 
be installed by a qualified electrician. When and if this type of 
adapter is employed, screw the adapter’s extended tab into 
place with a metal screw. However, grounding adapters are not 
approved for use in Canada.

Again, be sure to check the grounding pin for damages and 
replace if necessary.

The Green, or Green-Yellow, wire in the cord is the grounding 
wire. When replacing a plug, this wire must be attached to only 
the grounding pin.

DO NOT use extension cords.

Please Note for America use only.

Parts and Service

Please contact Mytee service personnel or a Mytee authorized 
Service Center using Mytee original replacement parts and ac-
cessories if repairs need to be performed. When and if calling 
Mytee for support, please have your Model and Serial Number 
available for faster assistance.

Name Plate

The Model and Serial Number are located on the lower half 
of the back of the machine near the power plug and will be 
required for ordering replacement parts. You can use the 
space provided in this manual to note down both for future 
referencing.

Unpacking the Machine

When your new machine is delivered, please carefully inspect 
both the shipping carton and the machine for damages. If 
damage is evident, save both the shipping carton and machine 
so that the delivering carrier can inspect it. Contact the carrier 
immediately to file a freight claim if there has been any damage.

Caution and Warnings

Symbols

Mytee uses the symbols below to signal potentially dangerous 
conditions. Always read this information carefully and take the 
necessary steps to protect personnel and property.

Is used to warn of immediate hazards that will cause severe 
personal injury or death.

Is used to call attention to a situation that could cause severe 
personal injury.

Is used to call attention to a situation that could cause minor 
personal injury or damage to the machine or other property. 
When using an electrical appliance, basic precautions should 
always be followed, including the following: Read all instruc-
tions before using this machine. This product is intended for 
commercial use only.

Figure 1

Grounding Pin

Grounded Outlet

Grounded Outlet Box

Adapter

Tab for Grounding 

Screw

Metal 

Screw

Figure 2

Figure 3

Summary of Contents for Grand Prix HP120

Page 1: ...Grand Prix Model HP120 User Manual 13655 Stowe Dr Poway CA 92064 P 858 679 1191 F 858 726 6005 www mytee com REV 6 4 21...

Page 2: ...use Neglecting your machine abusing it or not operating it properly can void its warranty and prevent the machine from performing to the quality and standard you d expect out of the Mytee line If you...

Page 3: ...nd Prix Front View 7 1 4 Grand Prix Rear View 8 Machine Operation 9 2 1 Powering the Grand Prix 9 2 2 Filling the Solution Tank 9 2 3 Connecting the Hoses 9 2 4 Operating the Grand Prix 9 2 5 Emptying...

Page 4: ...a plug this wire must be attached to only the grounding pin DO NOT use extension cords Please Note for America use only Parts and Service Please contact Mytee service personnel or a Mytee authorized S...

Page 5: ...be used as a toy Close attention is necessary when used by or near children 11 Do not use in areas where flammable or combustible material may be present 12 Do not leave the unit exposed to harsh weat...

Page 6: ...Pump 120 PSI diaphragm pump 1 3 GPM Heater 1 200W REAL HEAT system 210 max Wheels 10 foam filled Casters 4 locking Power Cord Single 25 12 3 Amp Draw 20 amps 115V 60Hz 10 amps 230V 50Hz Product Weight...

Page 7: ...Switch plate 3 Solution tank lid 4 Solution tank 5 Front locking casters 6 Rear foam filled wheels 7 Solution line quick connect 8 Vacuum hose Cuff Lynx connection 9 Recovery tank 10 Push handle 1 3...

Page 8: ...8 1 At a Glance 1 Rear recovery tank drain valve 2 Rear body bracket screws 3 Power cord 1 4 Grand Prix Rear View 1 2 3...

Page 9: ...ning tool to release air in the line Hold lever until a steady flow of water comes out of the tool 2 Once pump is primed and there is pressure in the solution line turn on heater switch and wait a few...

Page 10: ...valve on the rear of the machine Make sure there is a bucket in place under the valve or the machine is in a position so the dirty water is drained safely Any leftover solution in the solution tank ca...

Page 11: ...the push handle to open the machine like a clam shell 3 2 Filter Maintenance The Grand Prix has a small filter at the top of the vacuum stack in the recovery tank This filter should be checked after...

Page 12: ...inlet port is cracked causing pump to suck in air Damaged pump switch housing Water is not pumping out of machine Vapor lock from turning on heater before pump Turn off the heater and allow the machin...

Page 13: ...NOTES...

Page 14: ...Mytee LLC 13655 Stowe Dr Poway CA 92064 www mytee com 2021 Mytee LLC...

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