Danville PrepStart H2O User manual

PrepStart H2O
O P E R A T O R S M A N U A L
I N N O V A T I V E D E N T A L P R O D U C T S
3420 Fostoria Way Suite A-200
San Ramon, California 94583
Phone [phone]
Phone [phone]
Fax [phone]
92124
REV
B
Pre
pStart H
PrepStart HPre
2
pStart H2 pStart H
O
pStart H
TM
pStart H
From the pioneers in dental air abrasion.

PrepStart
TM
H
2
O
Hyrdro
Abrasion System Owner’s Manual
DANVILLE
92124
REV
B
1
H
2
O ACCESSORY INSTALLATION TO EXISTING PREPSTART UNITS ONLY
(
If you h
ave purchased the PrepStart
H
2
O as a complete unit, please skip to section “A. Preparing your PrepStart
H
2
O for use.”)
Your H2O unit comes equipped with a .019 nozzle. An optional .015 nozzle can be purchased separately from
Danville.
Note: You will need a #2 Phillips screwdriver for installation
1. Disconnect air supply line from the PrepStart and turn On/Off toggle switch in rear to off position (Down).
2. Open abrasive cap and discard abrasive powder.
3. Remove black O-ring located below the abrasive jar threads, be careful not to damage O-ring. It is easily
removed using an explorer, slide it under the O-ring, hook it and lift it off. If damaged, it must be replaced
prior to use.
4. Turn the PrepStart upside down. Using a Phillips screwdriver, remove the 4 screws located in deep pockets
near each corner.
5. Turn the PrepStart right side up again, caution as the screws are loose and so is the cover. Lift the top cover
off by grasping the rear of the cover, pivot the cover up at the rear and detach from the front bracket, some
force may be required to dislodge from this bracket.
6. Note: Do not attempt to install the H
2
O sidecar already attached to the new cover, this will cause an
improper fi t with the base.
7. Attach the new
H
2
O
cover by installing the plastic clip in the front of the cover into the metal bracket on the
front bezel, ensure the plastic clip is fully engaged in the metal bracket, pivot the rear of the cover down and
align the four (4) screw bosses in the base and the cover. Replace the four (4) screws previously removed and
tighten, caution do not over-tighten the screws. Replace the O-ring and abrasive jar cap. The cover and base
should be even (see picture).
8. Install the
H
2
O
sidecar accessory using a #2 phillips screwdriver and the three (3) screws provided, leave
them slightly loose for now.
9. View the PrepStart
H
2
O
from the front of the unit and ensure the sidecar and PrepStart bezels are aligned
vertically (see Fig 1), then tighten the screws, do not over-tighten.
A. Preparing your PrepStart
H
2
O
for use
1. The PrepStart
H
2
O
is a portable compact system and can be located conveniently on a countertop or
roll- around tray.
2. Attach the foot pedal supplied with the unit to the rear of the unit, the connectors are colored coded, the red
and blue go to the back of the PrepStart while the green attaches to the back of the water unit (see Fig 2),
hand tighten all connections until fi rmly secured to avoid leaks.
3. Attach the hand piece to the front of the PrepStart
H
2
O
, the dark gray tubing with the metal end attaches to
the PrepStart abrasive exit port fi rst, the clear luer style fi tting attaches to the water unit (see Fig 1).
4. Fill the water bottle with distilled water, temperature of the water should not exceed 115º F, and screw bottle
cap in place with fi tting facing the back of the unit by holding the white portion of the cap and screwing the

PrepStart
TM
H
2
O
Hyrdro
Abrasion System
Owner’s Manual
2
DANVILLE
92124
REV
B
REV B REV
blue ring in place, hand tighten only. Note: Only use distilled sterile water.
5. Attach the blue line with white fi tting to the white fi tting in the base of the water unit and the two (2) yellow
fi ttings together, hand tighten (See Fig 2).
6. Reconnect the air supply line to the PrepStart unit.
7.
Test cutting performance without water spray.
Flip the water toggle switch located at the rear of the unit
to the OFF position. The to
ggle level should be pointing to the left when viewing the unit from the rea
r.
Turn
on the PrepStart main toggle switch to activate the unit, this is the larger toggle switch located at the rear
of the PrepStart, ON is in the up position. Once in the ON position you should have a pressure reading
on the pressure gauge located on the front bezel of the PrepStart. Evaluate cutting performance on extracted
tooth without the water spray. Adjust air pressure and powder fl ow using gray control knobs on front panel
of main PrepStart unit to the desired settings.
8.
Adjust water fl ow to hand-piece in the absence of abrasive.
a. Turn-off PrepStart main toggle switch.
b. Switch on water toggle-switch to the right.
c. While positioning hand-piece in a container, depress foot-pedal and observe water fl ow at hand-piece tip,
allow a few seconds for water to fl ow from bottle to hand-piece tip.
d. Adjust water fl ow using gray knob located on front bezel of the water unit.
e. The water fl ow rate may need to be adjusted once you supply pressure to the hand-piece, if adjustment
is needed repeat steps a-e.
9. Turn on PrepStart main toggle switch, verify you have a pressure reading of at least 60 psi.
10. Position hand-piece in beaker or garbage can and evaluate water spray and abrasive/air mix. If necessary,
fi ne tune water fl ow (see section 8) to suite your needs. The PrepStart H2O has three operating modes;
1) compressed air/abrasive. Abrasive toggle ON, water toggle OFF.
2) compressed air/abrasive + water. Both toggle switches ON.
3) water only.
Water toggle ON, abrasive toggle OFF .
B. Refi lling the Water Bottle
1. Turn-off water toggle switch (located at the back of the water unit) controlling water fl ow.
When the water toggle switch is turned off, the compressed air in the water bottle automatically vents to atmosphere.
2. Remove bottle from its housing and unscrew the cap while holding the bottle.
3. Fill with distilled water, reattach the cap and place back in the housing.
C. Internal Water Lines & Water Bottle Cleansing Procedure
At the end of each day, the water lines of the PrepStart
H
2
O
should be fl ushed with a disinfecting agent to
prevent growth of micro-organisms. Potential disinfecting agents include isopropyl alcohol, ethanol,
mouth rinse formulated with quaternary ammonium compounds, and hydrogen peroxide.
Do not use any chlorine containing compounds (e.g., hypochlorite, Clorox, hypochlorous
acid, etc.) as these compounds will result in corrosion of the internal metal components.
Procedure to fl ush the unit:
1. Fill the water bottle with ~ 100ml of the disinfecting solution. Attach cap and shake bottle so liquid contacts
the bottle walls. Place bottle in housing.
2. Verify that the main unit toggle switch is in the OFF position.
3. Flip water toggle switch to ON position.
4. Depress foot pedal and allow disinfecting solution to fl ow through unit out the hand-piece tip into beaker/sink.
Leave disinfectant solution in water lines for suffi cient time to achieve disinfection. Time period will depend on
type of disinfectant used.
5. Flush remaining disinfectant solution through unit.
6. Purge unit with air, at least fi ve (5) minutes to remove residual disinfectant from lines.

PrepStart
TM
H
2
O
Hyrdro
Abrasion System
Owner’s Manual
DANVILLE
92124
REV
B
3
D. Handpiece Cleansing Procedure – External Surfaces
(DO NOT STEAM STERILIZE HANDPIECE TUBING)
1. Place hand-piece in autoclavable pouch and place in a gravity displacement autoclave and sterilize at 275º F for
15 minutes, allow cooling before handling.
Do not utilize dry heat sterilizers or toaster ovens... i.e. Cox Sterilizer.
All rights reserved. No part of this manual may be reproduced or transmitted in any
form or by any means without the express written consent of Danville Materials, Inc.
NOTICE
0044
Fig 2
Fig
1