RAM PRODUCTS RP300 User manual

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USE AND OPERATION OF THE CHUCKING
MECHANISM
With the drill held upright (front of the drill pointing upwards). Hold the
handpiece pointing upward with your left hand. Turn or twist the set ring
clockwise towards you. It is spring-loaded and you will feel some
resistance. Turn another ¼ turn and you will hear a click or snap and the
blank mandrel or bur is released as the chuck is in the open position.
As you can see from the outside of the handpiece, it is made up of 4
complete sections. Your left hand should be holding the bottom two
metal sections. Now, with your right hand, take your thumb and index
finger and turn the set ring (the 2nd section of metal from the top part of
the drill). Turn the set ring clockwise until you hear it click. Once you
hear the click, your chuck is now in the open position to allow you to
remove the blank bur and change it for one of your own.
When inserting a bit, please leave a little space between the bottom of
the bur and the top of the chuck to be sure they are not touching each
other causing friction or hindering rotation.
After installing your drill bit, turn the set ring counter clockwise to lock the
drill bit in place. You are now ready to use the drill.
Please note: The wrench enclosed with your drill is
not needed to open or close the chucking
mechanism. This handpiece wrench is only used
for repair service.
Do not oil, lubricate, or grease the handpiece (This will only lead to
further damage of the greased sealed bearings).
Do not attempt to open the collet (release bur) while handpiece is
running.
Do not switch forward or reverse direction until motor has completely
stopped.
CONTENTS
SUGGESTED MAINTENANCE
PRECAUTIONS
PARTS LIST FOR HANDPIECE
SCHEMATIC DIAGRAM
USE AND OPERATION OF THE CHUCKING
MECHANISM FOR RP300 HANDPIECE
Warning: DO NOT use handpiece
without the bur or chuck properly
secured. Permanent damage to the
motor is possible.
When you first receive your OTG, you will see a “blank” bur already
inside the chuck of the handpiece.
SUGGESTED MAINTENANCE
Carbon brushes in the handpiece motor are designed for long life
(approximately 1,000 hours). Carbon brushes should be replaced
periodically (approximately 1 year). Replacement part number is #8508.
Keep clean from dust and grindings as best as possible.
Wipe handpiece only with isopropyl alcohol and avoid getting inside wet.
DO NOT use rusty or eccentric burs as this will cause excess wear on
the bearings. Follow safety speeds and precautions recommended by
the bur manufacturer. Always wear a dust mask, eye protection, and use
adequate suction or ventilation.
PRECAUTIONS
3-2022 issue 1
RP300 HANDPIECE
OWNER'S MANUAL
182 Ridge Road, Suite D, Dayton, N.J 08810
732.651.5500
732.651.6688
[e-mail]
www.ramhp.com
Do not drop the handpiece at any time as this may cause damage to the
bearings. In the event the handpiece is dropped, please check that the
bur is not bent and resume use carefully, checking for excess noise or
heat. If any damage, please return to manufacturer for service.
The brushes are located in the back of the handpiece, in the
section closest to the power cord.
Do not expose electric tools to water, or use in damp or wet locations.
Do not wear loose clothing or jewelry as they can be caught in the drill.
When using electric tools, use basic safety precautions in order to
reduce risk of fire, electric shock, and personal injury.
Do not attempt to service or repair the handpiece, control box, or the foot
pedal. There is no user serviceable part in the equipment other than
changing the motor brushes or handpiece cord. Repair should be
referred to the manufacturer, dealer or authorized service center.

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PARTS LIST FOR RP300 HANDPIECE
Do not sterilize or autoclave. Do not get handpiece wet (except for the
front-end attachments with the “E”-type motor).
When machine is not in use, power switch should be turned off.
Do not run the handpiece without a bur properly locked in place.
Warning: NEVER TURN SET
RING WHILE MOTOR IS
ROTATING. PERMANENT
DAMAGE TO THE MOTOR IS
POSSIBLE.
WARRANTY PERIOD
Warranty is valid within the United States only.
ELECTRICAL EQUIPMENT — These products are under warranty for a
period of ONE YEAR from the date of original installation by the purchaser.
HANDPIECES — These products are under warranty for a period of SIX
MONTHS from the date of original installation by the purchaser. IT DOES
NOT COVER MISUSE, NORMAL BEARING, OR CARBON BRUSH WEAR.
IN HOUSE OR FACTORY REPAIR - WARRANTY CLAIMS —
Please visit our website, www.ramprodinc.com, to download the Customer
Service Request Form located at the top right of the website page. For
warranty claims, please include a copy of your invoice or reference purchase
date.
It is your responsibility to get the unit to us. Return shipping and
handling is covered by Ram Products, Inc.
PRODUCT WARRANTY
CHUCK HOUSING C-
RING
COLLAR
B/R STOP COLLAR
814 WAVE WASHER
814 WASHER 2
PARTS NAME
TEST BUR
COLLET CHUCK 2.35
NOSE CAP
NOSE CAP O-RING
MOTOR CASE SPRING SHEET
BHS1 ASS’Y
BALL
MOVING HOUSING
COIL SPRING 2
SPRING STOPPER
SPRING PIN
O-RING
CONNECTOR
SPRING SPACER
COIL SPRING 1
SPRING SHEET
HAND CAP STOPPER
HAND CAP (BLUE)
SET RING
SET KEY
CAM O-RING
CAM
BALL BEARING 1040ZZ
1040 COPPER WASHER
1040 TEFLON WASHER
1040 SPACER
B/R COLLAR
BALL BEARING(1360ZZ)
B/R STOP BOLT
MOTOR CASE C-RING
MOTOR CASE COIL SPRING
JOINT SHAFT
DISC SPRING
814 WASHER 1
BALL BEARING (814ZZ)
CHUCK HOUSING
CONNECTION PIN
SPACER
PARTS NAME
1030 FIX O-RING
MOTOR CASE
MOTOR CASE COVER(BLUE)
MOTOR CASE BOLT
MAGNET
MAGNET GUIDE
COPPER WASHER
1030 WAVE WASHER
ARMATURE ASS’Y
CARBON BRUSH CAP
TERMINAL (L)
TERMINAL (R)
CARBON BRUSH BOLT
BALL BEARING (1030ZZ)
BEARING HOUSING
BACK BEARING SIT
BRUSH HOLDER
CARBON BRUSH
CARBON BRUSH SPRING
SHAFT Ø4
CORE
FRONT SHAFT BUSH Ø4
COMMUTATOR
COIL
BEARING BRUSH BOLT
MOTOR CORD
CARBON HOUSING COVER(BLUE)
SPINDLE ASS’Y
WEDGE
FAN
830 SPACER
TEFLON WASHER
WARRANTY REGISTRATION
In order to validate your warranty, the form must be filled out
completely on the website: www.ramprodinc.com/warranty within
10 days of purchase/installation.
Electrical and mechanical equipments which are mishandled, used incorrectly,
and/or used for a purpose other than that for which they were designed and
intended, will void the product warranty.
WARRANTY CLAIMS
Should your product require service within the warranty period, we will elect to
make the necessary repair or replacement at no charge including return
shipping. It is your responsibility to return the product to Ram Products and it
is recommended that returns have tracking information and to be adequately
insured against carrier loss or damage.
All claims should describe the specific problem for accurate analysis and
evaluation, the return date of the warranty card along with the supply house
and/or dealer name.
All returned items shall be free from defects/alterations in material,
workmanship and original product design.
The product shall have been used under the conditions for which it
has been intended, and in a manner for which it has been designed.
The customer must maintain the product as specified within the
individual product instruction booklet.
The product shall have been operated in a manner for which it was
intended and in the proper environmental conditions.