Crystalmaster™ Pro 12
Contents
1. Counter Clockwise Type Direct Drive Motor Power 1 3 HP Voltage 50 to 60 Hz 115V or 230V Current 115V 3 5A 230V 1 7A Speed 60 Hz 0 1725 RPM 50Hz 0 1725 RPM Breakdown Torque 70 oz ft Type Direct Current Bearings Sealed Ball Bearings Manufacturer AO Smith Machine Weight 45 Ibs Size 19 x 20 1 2 x 9 1 2 High including plumbing2. which will not rust The catch basin is sloped toward the drain which eliminates any residue build up 7 Base A heavy 3 16 steel plate is the chassis to which everything is mounted OPERATING TIPS By changing to the appropriate disc lap your machine can serve as a rougher finisher or polisher Your machine has been designed to use a variety of Crystalite products depend ing on your individual technique or desired results Companion Kit 1 Use the 12 180 diamond mesh Dot Disc disc for roughing The magnetic back design allows you to work with the full face of the disc and will handle larger work pieces 2 Then use the 12 400 mesh disc followed by the 2 resin discs depending on the desired degree of polish Always use water with these discs and with the 180 mesh disc 3 Next use 14 000 diamond compound with either the final polish Crystalpad pad pre ferred or the Polypad pad Be sure to charge the pad and use Crystalube extender fluid to lubricate your pad DO NOT USE WATER 4 For final polish use 50 000 diamond compound on the Polypad pad with Crystalube extender fluid DO NOT USE WATER 5 For a soft flexible polishing action during this last step the 8 PSA backed foam pad can be mounted on the Master Lap lap Then mount either the Crystalpad pad or the Polypad pad on the foam pad SPECIFICATIONS Drive Shaft Mounting Steel Discs Only Magnetic Hub with 1 2 Centering Pin Rotation
3. achine Speed The maximum cutting rate for diamonds grinding glass occurs between 3000 and 6000 ft min The motor turns at O 1725 RPM which produces a cutting speed of 3375 ft min This keeps the speed of the disc as slow as possible for polishing and One 12 180 mesh magnetic backed Dot Disc disc One 12 220 mesh magnetic backed resin disc One 12 1800 mesh magnetic backed resin polishing disc One 12 pre polish Crystalpad pad magnetic backed One 12 final polish Crystalpad pad magnetic backed One 12 Polypad pad magnetic backed yet stays above the minimum recommend ed grinding speed The CrystalMaster Pro 12 machine turns at a higher speed than competing 12 machines Grinding at slow er speeds is not recommended because it reduces diamond life and increases cutting time Grinding and Polishing For rough grinding an 80 or 100 grit pad is best and for smoothing a 400 or 600 grit The 80 and 400 are the most popular com bination on this size machine The medium for polishing glass on flat laps has changed considerably in the last few years For pre polish the new resin bonded diamond pads are used almost exclusively For final pol ish the use of optical grade polyester felt has replaced the wool Cerium oxide is used with the polyester Accessories Crystalite stocks a very large choice of dia mond discs and polishing pads Available submersible pumps 115v Pump C5510110 220 230
4. card WHAT IS NOT COVERED This warranty does not cover wear of dia mond discs or laps ee CRYSTALITE CORPORATION 8400 Green Meadows Dr Lewis Center OH 43035 USA 1 740 548 4855 1 800 777 2894 Fax 1 740 548 5673 http www crystalite com CrystalMaster Pro 12 shown with optional 12 discs Cyst aster PRO 12 INSTRUCTION MANUAL For Models C5505190 115V C5505290 220 230V IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS FOR PERSONAL SAFETY THIS MACHINE MUST BE PROPERLY GROUNDED The power cord of this machine is equipped with a three prong grounding plug which mates with a standard three prong grounding wall receptacle to minimize the possibility of electrical shock hazard Where a standard two prong wall receptacle is encountered it is the personal responsibility and obli gation of the customer to have it replaced with a properly grounded three prong wall receptacle DO NOT UNDER ANY CIRCUMSTANCES CUT OR REMOVE THE THIRD GROUND PRONG FROM THE POWER CORD INTERNATIONAL VOLTAGE PLUG AND RECEPTACLE WILL VARY Always unplug your machine before cleaning or making any repairs NOTE We strongly recommend that you return the unit to the factory for repair USE ONLY IDENTICAL REPLACEMENT PARTS TO REPAIR THIS MACHINE CALL CRYSTALITE FOR ORDERING INFORMATION SAVE THESE INSTRUCTIONS ee CRYSTALITE CORPORATION 8400 Green Meadows Dr Lewis Center OH 43035 USA 1 740 548 4855 1 800 777 2894 Fa
5. f 1 1 S SOC H ht a O 32xX1 2 CAP SCREW SOC HD SLE MAGNET 4 54 OD 1 750 ID X 400 THK _ gt lt gt T MAGNETIC CUP WITH HOLES MODULAR HOSE SYSTEM GRAY VALVE CONVENTIONAL PORT BALL eee WASHER SPECIAL FLAT RECEPTACLE KUL 227 a 15A 125V TO TERMINAL BLOCK zA 1 4 MALE PIPE x 1 4 TUBE CONNECTOR 4 BRASS INSERI i 1 4 BRASS INSE 1 4 DELRIN SLEEVE s 1 4 TUBING Cee HOUSING ee CONTROL KNOB y 10 32 X 1 2 PHILLIPS PN HD SCREW ANCLE BRACKET S DISC SPRING WASHER POWER CORD Pa TERMINAL BLOCK HEYCO 1577 SPEED CONTROL BOTTOM PLATE LOCK WASHER MOUNTING BOLT 3 8 16 X 81 2 4 REQ D FOOT ee a n 4 RF 1 YEAR WARRANTY WHAT WE WILL DO This warranty is extended by CRYSTAL ITE CORPORATION to the original pur chaser and to any succeeding owner If your CrystalMaster Pro 12 machine fails for any reason other than abuse or mis use within 1 year from the date of invoice we will repair the product without charge for parts or labor HOW TO OBTAIN SERVICE If you have any problem with your CrystalMaster Pro 12 machine call the CRYSTALITE CORPORATION for a return authorization number Pack the machine carefully and return it postpaid to CRYSTALITE We will repair your machine as quickly as possible and return it to you postpaid To validate your war ranty please complete and return your warranty
6. v Pump C5510130 Pump tube amp fitting C5510210 Using a recirculating pump to spray indus trial glass grinding coolant on diamonds will improve their life by 10 15 and improve cutting speed 1 Magnetic Disc Holder Grinding or polishing discs are held in place magnetically This unique mounting arrangement allows use of the total grind ing surface and it takes only seconds to change discs 2 Motor An industrial grade high torque 1 3 HP ball bearing motor allows very heavy loading without slowing It can be used on either 115 volts or 230 volts and is totally enclosed to protect against corrosion 3 Splash Guard Consists of four permanently anchored polypropylene brushes This unique arrangement stops coolant spray that comes off the disc Long work pieces pass right through the bristles This does not effect the ability of the brush to stop the spray 4 Coolant System Plumbing includes an adjustable goose neck ball valve compression fitting and a 5 8 x 8 drain line It can be used with either a recirculating pump or city water supply The flexible spout makes it easy to direct a heavy stream of coolant to any area of the grinding disc 5 Pump Receptacle The on off switch in the front energizes both the motor and this receptacle Therefore when the machine is turned on or off the coolant pump is as well 6 Housing This 3 16 thick molded polyethylene part is an exceptionally tough material
7. x 1 740 548 5673 http www crystalite com CONTENTS Model No C5505190 115v 1 One CrystalMaster Pro 12 machine 2 One C5305000 12 blank precision ground plate 3 One instruction manual and warranty card Model No C5505290 220 230v This machine includes the same items as the 115V machine but has been modified for 220 230 voltage requirements For international orders please specify the country this machine will be used in CrystalMaster Pro 12 Companion Kit Model No C5505081 for both machines INCLUDES One 12 400 mesh magnetic backed disc One recirculating pump ONOaRWN ABOUT YOUR MACHINE For lapidary hand beveling and cold glass working Diamond grinding is the fastest and most economical way to grind glass or stone Because it is so much faster than any other method it pays for itself in a very short time Magnetic Holder The optional magnetic backed diamond grinding and polishing pads are mounted to an 1 8 steel plate The plate has a 1 2 center hole which locates it on the magnet ic holder It takes only seconds to change plates Since there is no center screw the entire grinding surface is usable Direct Drive The CrystalMaster Pro 12 machine is the only 12 lap that is direct drive It does not rely on belts or pulleys instead it employs a huge 1 3 HP motor This motor is extremely strong and even under heavy continuous production use it will not lose speed M
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