Air Techniques Mojave V15M Operating manual

Part Numbers: V15M, 2V15M, 3V15M and 4V15M
User’s and
Installation Manual
Monarch CleanStream is the ONLY vacuum line cleaner Air Techniques recommends
for daily use to ensure the highest performance and longevity of your Mojave Monitor.
Dry Vacuum System

2
Description Page
Congratulations ......................................................3
Intended Use ........................................................3
Purpose of this Manual.................................................3
Safety Summary ......................................................4
Specifications........................................................5
Product Description ...................................................6
Installation Information.................................................9
MOJAVE System Configurations ..........................................13
Installation..........................................................14
Electrical Connections .................................................26
Operating Information .................................................28
Touchscreen Controls ..................................................30
Operation ..........................................................36
Troubleshooting ......................................................37
Vision Monitor, Remote Monitoring Solution..................................39
Maintenance ........................................................40
Replacement Parts ....................................................42
Accessories/Options...................................................43
Warranty ...........................................................43
Online Warranty Registration ............................................43
LIST OF ILLUSTRATIONS
Figure Description Page
1 Main System Components . . . . . . . . . . . . . . . . . . . . . . . . .7
2 Typical MOJAVE Functional Flow Diagram . . . . . . . . . . . . . . . . .8
3 MOJAVE System Component Dimensions . . . . . . . . . . . . . . . . . 10
4 V15M, 2V15M, 3V15M and 4V15M System Floor Plan . . . . . . . . . . 12
5 MOJAVE System Configuration Layouts . . . . . . . . . . . . . . . . . . 13
6 Stacking Two MOJAVE Pumps Hardware Detail . . . . . . . . . . . . . . 14
7 CT12-M and CT34-M Check Valve and Gate Valve Operating Position . . 14
8 Master Controller Assembly and Washout Solenoid Optional Mounting . . 14
9 MOJAVE V15M Pump and CT12-M Tank Connection Diagram . . . . . . 16
10 MOJAVE V15M Pump Vent and CT12-M Tank Drain Connection Diagram . 18
11 MOJAVE Dual Pump and CT12-M Tank Connection Diagram . . . . . . . 20
12 MOJAVE Dual Pump Vent and CT12-M Tank Drain Connection Diagram . 21
13 CT12-M and CT34-M Tank Output, Drain and Pump Vent
Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 24
14 CT12-M Tank to CT34-M Tank and Washout Port Connections Diagram . . 25
15 MOJAVE Pump Power Connection . . . . . . . . . . . . . . . . . . . . 26
16 Master Controller Wiring Diagram . . . . . . . . . . . . . . . . . . . . 26
17 Monarch CleanStream Dispenser Cap Adaptor Locations . . . . . . . . . 42
TABLE OF CONTENTS

3
LIST OF TABLES
Table Title Page
1 MOJAVE Accessory Packs and System Installation Kits . . . . . . . . . . . .9
2 V15M Pump Accessory Pack, P/N H5403. . . . . . . . . . . . . . . . . 15
3 CT12-M Tank Accessory Pack, P/N H5489 . . . . . . . . . . . . . . . . 15
4 V15M Tank Outlet Kit, H5501 . . . . . . . . . . . . . . . . . . . . . . 15
5 2V15M Tank Outlet Kit, H5502 . . . . . . . . . . . . . . . . . . . . . 19
6 Quantity of Accessory Packs and Kits Used on 3V15M and 4V15M . . . . 22
7 CT34-M Tank Accessory Pack, P/N H5288 . . . . . . . . . . . . . . . . 22
8 Master Controller Assembly Warning and Error Reporting . . . . . . . . . 37
9 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Congratulations on the purchase of your new MOJAVE Dry Vacuum System that provides the
state of the art in vacuum technology. This vacuum system is designed for reliable operation in
the modern dental facility. The system uses a 100% oil-less Vacuum Pump to produce the high-
volume air flow required for multiple simultaneous users while the Separator Tank ensures that no
liquids enter the pump.
In addition, MOJAVE incorporates an efficient energy management system. This is accomplished
by adding a Variable Frequency Drive (VFD) to the Vacuum Pump, which is controlled by a Master
Controller. This controller automatically adjusts the frequency of the pump to maintain the required
vacuum level depending on the needs of your dental facility. With this balanced system, each user
always has the flow rate necessary to do the job while conserving electricity and prolonging the life
of your pumps.
This manual provides installation, operation and maintenance instructions for the support of the four
available MOJAVE Dry Vacuum System configurations listed below. Although not listed, each system
also includes a Master Controller. Review and follow the guidelines included in this User Manual to
ensure that the system provides the highest level of service.
System Description Maximum
Users
V15M One V15M Dry Vacuum Pump and one CT12-M Tank 15
2V15M Two V15M Dry Vacuum Pumps and one CT12-M Tank 30
3V15M Three V15M Dry Vacuum Pumps with CT12-M and CT34-Tanks 45
4V15M Four V15M Dry Vacuum Pumps with CT12 and CT34-M Tanks 60
CONGRATULATIONS
PURPOSE OF THIS MANUAL
INTENDED USE
The MOJAVE creates vacuum that will be used in a dental facility.

4
4
Use of MOJAVE not in conformance with the instructions specified in this manual may result in
permanent failure of the unit.
WARNING: To prevent fire or electrical shock, do not expose this appliance
to rain or moisture.
All user serviceable items are described in the maintenance section.
ATTENTION USERS:
Markings. The following terms or symbols are used on the equipment or in this manual to
denote information of special importance:
Alerts users to important Operating
and Maintenance instructions. Read
carefully to avoid any problems.
Warns users that uninsulated voltage
within the unit may be of sufficient
magnitude to cause electric shock.
Indicates the ON and OFF position for
the Equipment power switch.
I ON
O OFF
Indicates protective Earth Ground for the
Equipment power switch.
Warns users of hot surfaces. There is a danger
of burns. Work near these surfaces only after
they have cooled down.
MEDICAL ELECTRICAL EQUIPMENT
WITH RESPECT TO ELECTRICAL SHOCK, FIRE, MECHANICAL
AND OTHER SPECIFIED HAZARDS ONLY
IN ACCORDANCE WITH UL 60601-1, CAN/CSA C22.2 No. 601.1
66CA
C
L
A
S
S
I
F
I
E
D
Indicates date of manufacture
Identifies the name of the
manufacturer.
SAFETY SUMMARY
Air Techniques, Inc.
1295 Walt Whitman Road
Melville, New York, USA 11747- 3062

5
Master Controller Electrical Specifications
Voltage (Volts AC Single Phase ±10%) 220
Full Load Current (Amps AC) 5
Input Frequency (Hz) 50/60
Pump Electrical Specifications V15M 2V15M 3V15M 4V15M
Voltage (Volts AC, 3 Phase, ±10%)220 220 220 220
Full Load Current (Amps AC) 25 50 75 100
Input Frequency (Hz) 50/60 50/60 50/60 50/60
Preset Vacuum Level (InHg) 10 10 10 10
Horsepower (each V15M pump) 4.6 kW or 6.2 HP
Tank Specifications V15M & 2V15M 3V15M & 4V15M
Working Liquid Capacity CT12-M Continuum Tank
infinite volume capacity
CT12-M and CT34-M Continuum
Tanks infinite volume capacity
Tank Material Rotomolded Plastic Rotomolded Plastic
Water usage in Gallons Per Minute (GPM) at different facility water pressures.
Water Pressure (PSI) Gallons Per Minute (GPM)
for CT12-M
Gallons Per Minute (GPM)
for CT12-M and CT34-M
20 7.4 14.8
30 9.0 18.0
40 10.4 20.8
50 11.6 23.2
60 12.7 25.4
80 14.7 29.4
100 16.4 32.4
System Environmental Conditions (All Systems)
Operating Temperature 40 to 104°F or 5 to 40°C
Storage and Transport Temperature 32 to 158°F or 0 to 70°C
Operating Relative Humidity 80%, no condensation
Storage and Transport Relative Humidity 90%, no condensation
UL60601-1 CLASSIFICATION
Protection against electrical shock (5.1, 5.2) Class I, Transportable, Continuous Operation. No applied parts.
Protection against ingress of liquids-Ordinary Equipment not suitable for use in the presence of flammable anaes-
thetic mixture with air or with oxygen or nitrous oxide.
All MOJAVE vacuum pumps comply with NFPA 99C level 3 requirements.
SPECIFICATIONS

6
As shown by Figure 1, the MOJAVE Dry Vacuum System consists of the major components listed below.
Vacuum Pump Assembly V15M.
A dual-stage pump, where all of the wetted metal parts are aluminum or stainless steel.
A metal electrical enclosure that houses a Variable Frequency Drive (VFD), circuit breaker,
axial fan and an interface Printed Circuit Board (PCB).
A metal chassis for mounting components.
Continuum Separation Tank Assemblies CT12-M and CT34-M.
Each continuum tank combines two molded plastic tanks connected via a check valve and
two solenoid valves. A third solenoid is used for the washout cycle. This tank is capable
of handling an infinite volume of liquid because one tank section drains as the other tank
section fills, while maintaining a preset vacuum level.
Each tank has an internal float switch that signals the Master Controller to toggle the state
of the tank and air solenoid.
Solenoids keep the liquid moving through the tanks by controlling the venting and pressur-
ization of each tank.
Each tank has a washout port with internal nozzle that is used to rinse the interior of the tank
during the automatic Washout Cycle.
A metal chassis for mounting components.
Master Controller. This self-contained metal enclosure is mounted on the front of the CT12-M
tank chassis. The unit includes a Main PCB and a color LCD touchscreen to provide the following
system functions:
Retains the operational user interface for the MOJAVE system.
Monitors as well as displays the frequency, vacuum level and temperature.
Records the run time of up to 4 connected pumps in hours.
Balances the vacuum load equally across all running pumps.
Displays any error/fault codes.
Controls the Washout function.
PRODUCT DESCRIPTION

7
Figure 1. Main System Components
V15M Vacuum Pumps
CT12-M CT34-M
Tank Rear View
Tank & Air
Solenoids
Tank Inlet
from
Operatory
Master
Controller
Leveling
Feet
Tank Drain
Check
Valve
Gate
Valve
Washout
Port
Washout
Solenoid Bottom Float
Switch
Top Tank
Vent Fitting
Bottom
Tank
Vent
Fitting
Junction
Box
Secondary CT34-M Tank
(No MMC-M)
Air Inlet Port
with Filter
Leveling
Feet
Junction
Box
Master Controller
Vacuum Inlet
Port
Panel Knockouts
for CAT 5 Cable
(10-feet) to Pumps
Circuit Breakers
Door Retainer 1/4
Turn Screws
AC Power IEC Receptacle
Front Panel Controls
and Indicators
Facility Water System
for Remote
Air Solenoid
Low Voltage Control
Panel Switch and
Float Switches
Washout Solenoid
(Note: The 10-foot Line Cord is the
Mains disconnect device for
the Master Controller.)
Tank Solenoid
Vacuum
Pump
Electrical
Box
Circuit
Breaker
Axial Fan
Exhaust
Port
Electrical
Box
Rear View
Front View
PRODUCT DESCRIPTION
Washout
Port
Top Float
Switch
Primary CT12-M Tank Front View
Dual Tank
Outlet to
Pumps

8
Figure 2. Typical MOJAVE Functional Flow Diagram
Vacuum System Operation.
Air, water, and solids from the operatory are pulled into the separator tank. See Figure 2. Air is expelled
out through the pump exhaust while liquids and solids fall to the bottom of the tank. The vacuum in
the tank keeps the check valve to the drain closed while the tank gradually fills.
Each continuum tank (CT12-M and CT34-M) has two internal float switches and two 2-way solenoids. The
float switches control the state of the two solenoids to allow the filling and draining of each tank, keeping the
liquid moving through each tank. When the top tank is filling, the bottom tank is draining and when a
bottom tank is filling, the top tank is draining. The preset vacuum level is maintained in either state. If
the top float switch is active, the Master Controller stops the operation of all connected pumps. Once
the tank drains, the Master Controller automatically restarts the primary pump.
When an instrument (suction tip) has been opened, the Master Controller senses an increase in vacuum
demand and will instruct the VFD to speed up the motor.
Conversely, when an instrument (suction tip) has been closed, the Master Controller will instruct the VFD
to slow motor operation down due to decreased vacuum demand. The Master Controller can also turn
on and off up to 4 connected pumps to regulate the vacuum level.
Additionally, the Master Controller initiates a 2-minute tank washout cycle when the system has been in
Standby for 5 minutes.
Any time the power to the MOJAVE is turned
OFF the tanks will automatically drain.
PRODUCT DESCRIPTION
Gas/Liquids/
Solids
From
Treatment
Room
Exhaust to
Outside Vent
V15M
Vacuum
Pump
Gate
Valve
Sewer
Drain
CT12 Tank
Gas
Check
Valve
Air Inlet Port
Filter
Liquids/Solids

9
General. For new installations it is recommended to follow the following guidelines:
Make sure to install the system in accordance with all local electrical and plumbing codes.
Sizes of each suction line from the operatories differ between MOJAVE systems. See Site
Requirements provided on page 11.
The suction line should not have any sharp right angle bends and must be sloped a minimum
of ¼inch for every 10 feet toward the separation tank.
The drain on the base of the separation tank must be connected to a vented or an open floor
drain capable of handling 10 gallons in 30 seconds. Drain pipe size 1½inch schedule 40.
The drain line should be a short run with a minimum slope of ¼ inch for every 10 feet toward
the drain (avoid any sharp right angle bends).
Vent line requirements differ among MOJAVE systems. See Site Requirements provided on
page 11.
Make sure to install the supplied drip leg assembly to the bottom end of the facility vent line.
The vent should be sloped ¼inch per 10 feet towards the pump. Vent lines must be capable
of handling vapors and liquids.
The outside vent must be protected from rain and animals.
A flexible air exhaust hose is provided to connect to the 2 inch diameter vent pipe and exhaust
port of the pump. Hose clamps are provided to secure hose to each exhaust port and pipe.
Wash-out water supplied via ½inch copper tubing terminated with a ½inch FNPT shut-off
valve providing water pressure between 20 and 100 psi.
Wash-out port on the tank top is a 3∕8inch push to connect elbow that connects to the water
supply via supplied 10 foot 3∕8inch Poly tubing and ½MNPT x 3∕8inch push to connect adapter.
As shown by Figure 1, the Master Controller is delivered mounted on the front chassis of the
fully assembled CT12-M tank associated with the system. In addition to the water connection
at the washout solenoid, electrical and vacuum connections must also be made.
Accessory packs and system installation kits shipped with associated MOJAVE systems are
listed below. Refer to the Installation Section for a listing of components supplied with each
kit and the instructions necessary to install specific MOJAVE systems.
Run a network cable into the room where you will set up your Mojave to allow connection to
Vision Monitor.
Grounding reliability can only be achieved when the Master
Controller is connected to a HOSPITAL GRADE receptacle.
Table 1. MOJAVE Accessory Packs and System Installation Kits
Part No. Description Included With Every
H5403 MOJAVE V15M Pump Accessory Pack V15M Pump
H5501 V15M Tank Outlet Kit V15M and 3V15M System
H5502 2V15M Tank Outlet Kit 2V15M, 3V15M and 4V15M System
H5489 CT12-M Tank Accessory Pack CT12-M Tank
H5288 CT34-M Tank Accessory Pack CT34-M Tank
INSTALLATION INFORMATION

10
Figure 3. MOJAVE System Component Dimensions
Physical Characteristics
Master
Controller
CT12-M & CT34-M
Continuum Tank
One
V15M Pump
Two V15M Pumps
Stacked
Width 11 in. (28 cm) 25 in. (64 cm) 32.5 in. (83 cm) 32.5 in. (83 cm)
Depth 3 in. (8 cm) 23 in. (58 cm) 26 in. (66 cm) 26 in. (66 cm)
Height 10 in. (24 cm) 42 in. (107 cm) 23.5 in. (60 cm) 47 in. (119 cm)
Weight 13 Lbs. (6 kg) 175 Lbs. (65 kg) 250 Lbs (93 kg) 500 Lbs (187 kg)
V15M Vacuum Pump Dimensions
32.5 in. (83 cm)
23.5 in.
(60 cm)
26 in. (66 cm)
CT12-M and CT34 -MContinuum Tank Dimensions
23 in.
(58 cm)
52 in.
(132 cm)
23 in.
(58 cm)
25 in.
(64 cm)
42 in.
(107 cm)
INSTALLATION INFORMATION
Master Controller Dimensions
10 in.
(24 cm)
11 in. (28 cm)
11 in.
(28 cm)
13.5 in. (34 cm) 3 in.
(8 cm)