ULTRA ARC SERIES II - The Phoebus Company, Inc.
Contents
1. Fans Only Up Strike Lamp 2 FUSE 3AB 7 amp 3 HOUR METER Records operating time accumulated on lamp Non re setable 4 REAR LENS CONTROL Used to focus image Turn handle clockwise to lock and counter clockwise to unlock Slide handle to focus 5 TILT LOCK KNOB Friction lock for vertical tilt of unit 6 FRONT LENS CONTROL Changes image size Turn handle clockwise to lock and counter clockwise to unlock Slide handle forward for smaller image spot distribution long throws Slide back for larger image flood distribution short throws 7 DOWSER Mechanical dimmer Open when lever is moved to wards operator 8 CLIPPER Masks spot to rectangular strip Open when lever is moved towards operator 9 IRIS Controls size of image Opens widest when lever is moved towards operator WARNING Iris left in closed position with dowser open for extended time may cause damage to iris leaves 10 COLOR CONTROLS Gel is inserted in beam when lever is moved up Six controls FOLLOWSPOT OPERATION 1 Connect to 120 Volt 60Hz power line Turn power switch to middle position lamp blow er amp gel fan only Be sure both are operating properly before flipping switch to upper position to strike lamp The lamp should strike within 15 seconds and warm up to full output within 60 seconds If power is interrupted bulb will go out Allow 75 seconds for re strike Use middle fan only position of power switch before re strike to cool lamp 2 To maximize2. Sh es eae equ esae REPLACEMENT PARTS LIST 1 3 eda tte e deo uuu 10 12 WARRANTY CARD ioter ecoute ane iecit autos ute eau Ultra Arc Series Il UA II LT 120 UA II ST 120 User Manual LIMITED WARRANTY Thank you for purchasing the Phoebus Manufacturing Ultra Arc Series Il The Phoebus Manufacturing Ultra Arc Titan is warranteed against defects in material and work manship for a period of one year from date of purchase from Phoebus Manufacturing case of difficulty contact Phoebus Manufacturing of your dealer for repair or return instructions Iris dowser and clipper are warranteed for six months under normal use Lamps are excluded from this warranty This warranty does not apply to mechanical defects caused by rough handling or to damage caused by improper operation not in accordance with this manual Cause of defect is in the sole judgment of Phoebus Manufacturing This warranty is voidable at Phoebus Manufacturing s option under the following circumstances User makes unauthorized modifications electrical or mechanical The unit is connected to improper voltage supply Any other condition occurs which causes catastrophic failure or impairs Phoebus Manu facturing s ability to render proper service If the unit is modified by the customer without permission the customer agrees to pay for any time or parts necessary to remove the modifications before repair if necessary Phoebus will not be respons
3. been successful the ballast is probably defective Call your distributor or Phoebus Manufacturing for further assistance GEL INSTALLATION 1 2 3 4 Unscrew four thumbscrews on either side of the color boomerang Lift boomerang off Position it upside down Control levers should be facing you Raise the lever of the gel holder farthest to the left with the control levers facing you on the boomerang and lower all the others Insert gel cover with ring and secure with three clips Use hammer or pliers to flatten the clips This will also keep the gel frames from hooking up on one another during use Lower first gel holder and raise the next one Repeat steps 3 through 5 for the remaining gel holders To access the bottom gel clip raise all the gels to the left or right and lower the one being worked on As your move toward the right insert progressively lighter colors The farthest left gel holder should be used for deep blue or purple gels This will prolong the life of the gel Replace boomerang assembly and secure with four thumbscrews Due to extreme concen tration of energy in light beam inside unit and due to the unavoidable compromise between cooling power and quietness requirement please load color boomerang so that darkest gels are the farthest away from the light source Ultra Arc Series Il UA II LT 120 UA II LT 120 User Manual 10 Replacement Parts Price List UAII LT 120 11 1
4. longer Operation for less than 15 minutes per start is not recommended An hour meter is mounted on the housing to keep track of lamp life or rental usage Lumen loss occurs typically at end of lamp life and the lamp will fail to start Another end of life symptom is arc swirl or flicker in the projected image Occasionally a new lamp may exhibit this problem Return such to your Osram distributor for exchange Color temperature is about 5600 Kelvin white but may vary somewhat from lamp to lamp In handling the lamp avoid touching the quartz arc tube Use the outside of the reflector or the porcelain base If the arc tube is touched clean it with alcohol or freon before use to prolong lamp life There is no hazard in handling the lamp since high pressure is present only when the bulb is hot Due to the small arc chamber these bulbs present no explosion hazard in contrast to xenon and other high pressure lamps The lamp is cooled by a blower located below the lamp This blower is essential to lamp operation Improper cooling will cause decreased life and arc instability or color shift ELECTRICAL The ULTRA ARC SERIES II operates on 105 to 125 Volt 50 60 Hz AC Present models draw less that 5 amps starting or running at high power factor An electronic ballast is used to supply the lamp with proper starting and running voltages and currents MAINTENANCE LAMP INSTALLATION Turn power switch to off position unplug unit from pow
5. 00 2808 1 2 Shaft Collar 1 2510 Height Collar Handle 1 18 00 2809 Zoom Cam Pins 1 2511 Caster W Brake 4 80 00 2810 Zoom spring 1 2512 Leveling Jack 4 34 00 220 Volt Option 2513 Chassis Plug 1 1 00 2900 50 HZ Hour Meter 1 136 00 2514 Height Collar Washerl 12 00 290 220 Volt Trans 1 2515 Road Case 1 i 2902 LT Trans MT Plate 1 5 00 2516 User s Manual 1 NC Kits 2600 Standard Base Kit 1 643 00 2601 Stamdard Base HDWE 1 35 00 2602 Portable Base HDWE 1 60 00 2603 Hour Meter Connector kit 1 14 00 2604 Label Kit 1 48 00 2605 Clipper Jaw Kit 1 58 00 2606 Dowser Jaw Kit 1 58 00 2607 Height Collar Kit 1 55 00 2608 Control Handle Knob Kit 3 45 00 LT LONG THROW ST SHORT THROW CALL FOR QUOTE Ultra Arc Series Il UA II LT 120 UA II LT 120 User Manual 13 WARRANTY CARD Please Print MODEL NUMBER S SERIAL NUMBER S DATE OF PURCHASE PLACE OF PURCHASE DEALER NAME USER S NAMES COMPANY NAME STREET ADDRESS CITY LSTATE ZIP_ TELEPHONE FAX Please fold along the dotted lines and staple with return address on the outside as shown above Thank you PHOEBUS MANUFACTURING 2800 THIRD STREET SAN FRANCISCO CA 94107 ATTENTION WARRANTY DEPARTMENT
6. 2 00 2214 Spring Rod Block 2 18 00 2151 Lamp Mount Spring 2 8 00 2215 Long Boom Spring 6 14 00 2152 Spring Anchor 4 28 00 2216 Short Boom Spring 1 4 00 2153 Lamp ADJ Spacer 6 12 00 2217 Boom Cushion 1 10 00 2154 Aspheric Lens Spacer 6 10 00 2218 Color Brads 18 8 00 2155 Dowser lens spacer 9 20 00 2219 Color Gel 6 25 00 2156 Lens Washer Nylon 9 6 00 Electrical 2157 Blower Tube Gasket 1 8 00 2300 HTI400W Ballast I 1300 00 2158 Blower Tube 1 8 00 2301 400 Lamp 1 452 00 2159 Lens Brake Collar 2 12 00 2302 Long throw Gel Fan 1 76 00 2160 Hook up Wire Bushing 2 2 00 2303 Short Throw Gel Fan 1 76 00 2161 Strain Relief 1 2 00 2304 Lamp Blower 1 122 00 2162 Knurled Thumbscrew 3 5 00 2305 Ballast Fan 1 79 00 2163 Lamp Adjustment Spring 3 8 00 2306 Line Cord 1 34 00 2164 Rubber Light Baffle 1 16 00 2307 60 HZ Hour Meter 1 83 00 2165 Iris 1 165 00 2308 Fuse Holder 1 8 00 2166 Lamp Adjustment Washer 3 2 00 2310 Fuse 5 15 00 2167 Knurled Thumbnut 3 5 00 2311 Lamp Socket W leads 1 35 00 2168 Guard Gel Fan 1 5 00 2312 3 Position Switch 1 20 00 2169 Lens collar Washer 2 3 00 2313 Gossen Strike Button 1 40 00 Automatic Color 2314 Terminal Block 1 17 00 2200 Auto Boom Housing 1 198 00 2201 Color Frame Ring 6 74 00 2202 Gel Frame 1 1 34 00 2203 Gel Frame 2 1 34 00 2204 Gel Frame 3 1 34 00 2205 Gel Frame 4 1 34 00 2206 Gel Frame 5 1 34 00 2207 Gel Frame 6 1 34 00 2208 Boom Striker 6 45 00 2209 Boom Release Lever 1 19 00 T YONGURUBDM 2210 Boom Bra
7. 5 00 Internal Parts__ 2137 LT ST Rear Lens Block 1 65 00 2100 Lamp Bracket 1 90 00 2138 Rear Lens Bearing 2 8 00 2101 Lamp Adjustment Plate 1 34 00 2139 LT Gel Fan Bracket 1 26 00 2102 Blower Bracket 1 18 00 2140 LT Gel FanDeflector 2 26 00 2103 Lamp Holder Plate 1 32 00 2141 LT ST Front Lens Brace 1 17 00 2104 Lamp Holder ring 12 00 2142 LT ST Rear Lens arm 1 30 00 2105 Lamp air Deflector 1 18 00 5143 LI ST Light Shield Spacer 4 12 00 2106 Aspheric Lens Plate 1 35 00 2144 LT Light Shield 1 24 00 2107 Dowser Bracket 1 65 00 2145 ST Light Shield 1 24 00 2108 Dowser Plate 1 42 00 2146 Ballast Chassis 1 35 00 2109 Lower Dowser Jaw 1 33 00 2147 Ballast Fan Bracket 1 18 00 2110 Upper Dowser Jaw 1 33 00 2111 Dowser Swivel 1 28 00 LT LONG THROW 2112 Field Lens Plate 2 40 00 ST SHORT THROW CALL FOR QUOTE 2113 Iris Clipper Bracket 1 87 00 2114 LC Support Bracket 1 18 00 Ultra Arc Series Il UA II LT 120 UA II LT 120 User Manual 11 Replacement Parts Price List UAII LT 120 UAII LTZ 120 UAII ST 120 UA II STZ 120 UA II LT 220 UA II LTZ 220 UA 11 57 220 UAII STZ 220 50 00 minimum order Prices subject to change without notice Stock Description Set List Stock Description Set List Internal Parts Continued 2147 Intake Screen I 4 00 II Boom Bracket Right I 24 00 2148 Exhaust Screen 1 10 00 2212 Boom Latch 1 32 00 2149 Lamp Socket Holder 1 12 00 2213 Boom Thrust Washer 7 38 00 2150 Lamp Seat 1 1
8. 72 120 UAII ST 120 UA II STZ 120 UA II LT 220 UAII LTZ 220 UA 11 57 220 UAII STZ 220 50 00 minimum order Prices subject to change without notice Stock Description Set List Stock Description Set List External Parts 2000 LT Chassis 1 385 00 2115 Upper Clipper Jaw 1 34 00 2116 Lower Clipper Jaw 1 34 00 2001 ST Chassis 1 308 00 2117 Clipper Swivel 1 28 00 2002 LT Front Housing 1 336 00 2118 D C Connecting Rod 2 30 00 2003 ST Front Housing 1 257 00 2119 D C Spacer Bar 2 22 00 2004 Front Bulkhead 1 152 00 2120 D C Slide Retainer 2 22 00 2005 Rear Bulkhead 1 183 00 2121 LT Front Lens Holder 1 105 00 2006 LT Middle Bulkhead l 164 00 2122 ST Front Lens Holder 1 105 00 2007 LT Rear Housing l 95 00 2123 LT Rear Lens Holder 1 45 00 2008 ST Rear Housing l 82 00 2124 St Rear Lens Holder 1 45 00 2009 Bail 1 75 00 2125 LT Front amp Rear Lens clip 6 15 00 2010 Ballast Cover 1 170 00 2126 ST Front amp Rear Lens clip 7 15 00 2011 Ballast Standoff LT 4 58 00 2127 Iris Mount Clip 3 12 00 2012 Ballast Standoff ST 4 58 00 2128 FT Lens Bearing Block 4 45 00 2013 Switch Guard 1 18 00 2129 Front Rod Casting 1 45 00 2014 Chassis Guide Handle 2 63 00 2130 Middle Rod Casting 1 65 00 2015 Heavy duty Base tube 1 135 00 2131 Rear Lens Rod Casting 1 45 00 2016 Base Leg 4 245 00 2133 LT Front Lens Rod 2 35 00 2017 Yoke 1 186 00 2134 LT Rear Lens Rod 2 25 00 2018 Access Door Hinge 1 6 00 2135 ST Front Lens Rod 2 35 00 2019 Access Door 1 36 00 2136 ST Rear Lens Rod 2 2
9. ULTRA SERIES Il HTI 400 WATT FOLLOWSPOT USER MANUAL MODELS LONG THROW UAII LT 120 SHORT THROW UAII ST 120 PHOEBUS MANUFACTURING 2800 THIRD STREET SAN FRANCISCO CA 94107 U S A 415 550 1177 TEL 415 550 2655 FAX www phoebus com PHOEBUS MANUFACTURING ULTRA ARC SERIES Il USER MANUAL MODELS UA II LT 120 amp UA II ST 120 CONTENTS PAGE LMI WARRANT Y INITIAL SET UP AND OPERATION rtt nderit rnt hd ce cec ee ur pu bc itx ete iab es BASE ASSEMBLY AND SET UP INSTRUCTIONS sos ctas cute bete COLLAPSIBLE BASE ASSEMBLY INSTRUCTION CONTROL DESCRIP Pep to Speo mot ae aN andl FOLLOWSPOT OPERATION ier aks ee INSTRUCTIONS FOR THE AUTO ZOOM pee d e cod putos OPTICAL SYSTEM OPERATION SETUPAND FOCUSING iio be e eite edt ea dod utate thee antes Il BEAM CONTROL satan ue soci eite be ed on ico fotu aede TECHNICAL DATA ME Uem I ELECTRICAL m MAINTENANCE le 3EAME INS TABEATION ice ptu itat peut tb Eo o cau ibd iba Dex epus Il CAMP POSETONING DEXGRAM scite rapere bee eee peo ee E e ete UE ET ER s LENS GEEANINGI Sos otto vineta acto dn ect dae sn oe ted eue d IV HOUSING REMOVAL AND LUBRICATION V THROUBLESH OO TaN Sr Em GEL INSTALLATION case aes Sel
10. cket Left 1 24 00 ST SHORT THROW CALL FOR QUOTE Ultra Arc Series Il UA II LT 120 UA II LT 120 User Manual 12 Replacement Parts Price List UA II LT 120 UAII LTZ 120 UAII ST 20 UA II STZ 120 UAII LT 220 UAII LTZ 220 UA 11 57 220 UAII STZ 220 50 00 minimum order Prices subject to change without notice Stock Description Set List Stock Description Set List Optical Assemblies 2400 Long Throw Front Lens 1 456 00 2700 Portable Base Assembly 1 774 00 2401 Short Throw Front Lens 1 189 00 2701 Lamp ADJ Blower Assem 1 448 00 2402 Long Throw Rear Lens 1 182 00 2702 Dowser Plate Assem 1 254 00 2403 Short Throw Rear Lens 1 169 00 2703 Dowser Field Lens Assem 1 700 00 2404 LT amp ST Field Lens 2 175 00 2704 Lamp Mt Aspheric Assem 1 345 00 2405 LT amp ST Aspheric lens 1 123 00 2705 Color Boom Assem 1 573 00 MISC Parts 2706 Iris Clipper Assem 1 557 00 2500 Yoke tilt Handle 2 60 00 Zoom Option 2501 Yoke tilt Handle Knob 4 16 00 2800 LT Front Zoom Cam 1 m 2502 DIC Control Handle 3 35 00 2801 ST Front Zoom Cam 1 m 2503 Control Handle Knob 3 15 00 2802 LT Rear Zoom Cam 1 2504 Lens Handle 2 15 00 2803 St Rear Zoom Cam 1 2505 Thumbscrew 14 10 00 2804 Front Cam Disc Gear 1 2506 Large Brake Washer 2 9 00 2805 Rear Cam Spur Gear 1 2507 Medium Brake Washer 2 5 00 2806 Zoom Focus Knob 1 ii 2508 Lens Handle Washer 2 4 00 2807 Vernier Mechanism 1 2509 Height Collar 1 30
11. er source Remove four thumbscrews on rear housing Lift rear housing up to remove Unplug lamp connector Unsnap fiberglass plate from base of lamp Do not unhook springs Lift lamp straight up and out of its holder Position lamp inside ring on lamp plate See diagram below for correct lamp position ing Snap plate over base of lamp Mount lamp plate back onto three posts DUO gi ON Ultra Arc Series Il UA II LT 120 UA II ST 120 User Manual 8 Plug lamp connector in 9 Plug the Ultra Arc Series Il in and turn power switch to on upper position Lamp should strike within 20 seconds and warm up within a minute Set the lenses for a narrow spot long throw position Observe the distribution of the light across the area illuminated The brightest point should be in center If it is off to one side remove rear cover and proceed to adjust the 3 lamp adjustment thumbscrews on the rear of the lamp bracket one at a time to center the pattern WARNING Do not look directly at running lamp These lamps emit dangerous ultra violet radiation We recommend wearing clear or tinted safety goggles when making lamp adjustments 10 Replace the rear cover Replace the four thumbscrews NOTE To prevent lamp breakage during long shipments removal and separate packing of the lamp is recommended Il LAMP POSITIONING DIAGRAM Ultra Arc Series Il UA II LT 120 UA II LT 120 User Manual Ill LENS CLEANING 1 oo Remove front a
12. ews Ultra Arc Series Il UA II LT 120 UA II ST 120 User Manual BASE ASSEMBLY AND SET UP INSTRUCTIONS 1 DUPL Ole Bolt the four base legs onto the 3 1 2 square tubing with elevator brackets and caster holes facing down Insert casters into legs Insert levels into elevator brackets located at the end of each leg Insert height collar handle into height collar Slip height collar washer onto yoke Slip height collar and handle onto yoke Insert yoke into base COLLAPSIBLE BASE ASSEMBLY INSTRUCTION DIAGRAM if applicable 1 2 3 Insert casters into base legs Insert leveling jacks onto base leg extension feet Secure with 3 8 16 hex nuts Insert bolt through hole A on the main base tube Place nylon washer on the bolt Position hole A on the base leg over the bolt in the main base tube Slide the base leg over the bolt and secure with nyloc nut NOTE Nylon washer should be between base leg and main base tube Nyloc nut should be secured on inside of the base leg 4 5 6 See diagram above Insert pin into hole B Repeat steps 3 and 4 for remaining base legs For storing or transporting base a Remove pin B b Rotate leg around lock nut c Align pin hole with hole d Snap pin into hole C securely Ultra Arc Series Il UA II LT 120 UA II ST 120 User Manual CONTROL DESCRIPTION 1 POWER SWITCH Control power to ballast and fans Down Off Middle
13. ible for consequential damages caused by failure for whatever reason of equipment of its manufacture Sole liability is for equipment of its manufacture Sole liability is for repair or replacement at Phoebus Manufacturing s option of the defective equipment under the terms described above Ultra Arc Series Il UA II LT 120 UA II ST 120 User Manual INITIAL SET UP AND OPERATION 11 12 13 14 15 16 17 18 19 20 23 24 25 Unpack carefully and inspect for shipping damage Bolt the 4 base legs onto the 3 1 2 square tubing with the elevator brackets and caster holes facing down See Collapsible Base Assembly Instruction Diagram on page 4 Insert casters into legs Insert levels into elevator brackets located at the end of each leg Insert height collar washer onto yoke Insert height collar handle into height collar Slip height collar amp handle onto yoke Insert yoke into base Turn tilt lock knobs on either side of the bail so 3 4 of thread is showing Position fiber washers nearest the bail Lift the Ultra Arc Series 11 using the front and rear of the chassis as supports Position the bail handle shafts in the U shaped slots at the top of the yoke Ensure that the washers are positioned properly Turn the tilt lock knobs to tighten the grip on the yoke Remove shipping bolts and insert tapered handles into front and rear lens holder Unscrew the four thumbscrews on either side of the color boome
14. lamp life turn power switch to fans only middle position for at least 1 minute after each use 3 Dowser iris and clipper are controlled by the ball Knobs on top 4 The front lens control handle on lower side is set for desired throw by sliding it forward for a narrow beam long throw or rearward for a wide beam short throw It may be locked in place by turning it clockwise Do not over tighten 5 The rear lens control handle side of unit near middle is used to obtain the desired focus soft or hard edge Slide it forward for wide beam short throw or backward for a narrow beam long throw It may be locked in position by turning clockwise Do not over tighten 6 To obtain desired throw at a given distance both lenses must be moved Lens position may be chalk marked on the side of the unit NOTE Optional Auto Zoom System accomplishes 4 5 6 in one movement Ultra Arc Series Il UA II LT 120 UA II ST 120 User Manual INSTRUCTIONS FOR THE AUTO ZOOM if applicable The Auto Zoom version of the Ultra Arc Series Il automatically moves the rear lens when the front lens is moved to keep the light in focus to the image It is intended for key lighting a moving per former when the throw distance changes during a performance such as ice shows TV studios etc Except for the lens motion system the Auto Zoom unit is identical in all other respects to the standard Ultra Arc Series Il Both lenses move when the front lens handle is
15. moved The lens handle is moved toward the front of the unit for a spot light and moved toward the back for a flood light Fine focus adjustment can be made with the vernier knob at the rear of the front lens handle slot This knob rotates through several rotations to give the full range of focus adjustment Operate the unit with the iris as wide open as possible using the Auto Zoom unit motion rather than the iris to provide a constant lighted area as the throw changes Small iris setting will tend to defocus as the lenses are moved This is normal and is due to spherical lens aberration This can be corrected to some extent with the vernier knob It is recommended to keep grooves in Auto Zoom bars greased with a Lithium Base MP Grease OPTICAL SYSTEM OPERATION SETUP AND FOCUSING 1 Turn power switch on upper position Lamp should strike within 15 seconds Wait 45 seconds for lamp warm up 2 Move iris dowser and clipper controls to extreme right hand position viewing the unit from the rear 3 Move front lens forward for spot or rearward for flood distribution Position can be chalk marked on side of chassis near handle set 4 Move rear lens until edge of pattern is in focus Position may be adjusted hard or soft edge Close down the iris by moving its control handle left Focus may change slightly with iris closed Best focus setting is with iris half open To zoom the lenses to a new position a coordinated motion of both fro
16. nd rear housing to access all lenses for cleaning Remove control handles and disconnect fan power connector Clean all lenses using glass cleaner and a soft lint free cloth Reconnect fan power connector and replace front housing Reconnect control handles Replace rear housing Replace and tighten all thumbscrews IV HOUSING REMOVAL AND LUBRICATION gis 9 Unscrew the three control handles on top of unit and remove Unscrew the thumbscrews on the front and rear housing Remove rear housing see lamp installation procedure Unplug white connector to gel fan Tighten vertical tilt lock knobs on either side of yoke unit will be unbalanced with hous ing off Grip housing at front and rear top edges Lift straight up until front lens is cleared and remove Wipe all four bearing shafts with a clean cloth dampened with light wax or light lubri cation WD 40 Avoid excess wax Operate front and rear lenses forward and back to distribute wax V TROUBLESHOOTING LAMP AND BALLAST ELECTRICAL 1 2 If blower fails to run check power and fuse Replace fuse with 7 amp fuses If blower runs and lamp does not strike A Check that the lamp connector is firmly seated in its socket If so the lamp may have reached the end of its life Replace the lamp B If the new lamp does not strike check line voltages Lamps may not start with power line below 105 volts C Ifthe above measures have not
17. nt and rear lenses is used Note that these lenses move opposite to each other to maintain focus The optional Auto Zoom System accomplishes this with one movement oo ll BEAM CONTROL 1 The dowser is a mechanical dimmer The rear control handle is moved left to close and right to open the dowser 2 The clipper shapes the image to a strip or rectangle of variable height Move the middle control handle left to close and right to open the clipper 3 The iris provides a 6 to 1 change in image diameter It is controlled by the front handle left to close and right to open The brightest spot is obtained with the iris open and the lenses adjusted for the largest spot desired Smaller spots are obtained using the iris Ultra Arc Series Il UA II LT 120 UA II ST 120 User Manual TECHNICAL DATA LAMP The Ultra Arc Series Il uses a Osram 400w 24 lamp or equivalent This is a 400 watt highlu minous vapor discharge lamp utilizing a short light arc with exactly adjusted metal halides in the envelope It is mounted in an integral pre focused dichroic reflector The arc operates at 55 volts The lamp current is 7 3 amps A ballast is used to operate the lamp from standard 120V 50 60Hz power Replacement lamps are available from Osram lamp distributors as well as from Phoebus Manufacturing Lamp life is an average of 250 hours in normal use The life depends on the burning time per start Lamps burned for several hours per start will last
18. rang Unpack boomerang Position it upside down Control Levers facing you Raise the left hand operator right gel holder Insert gel cover with ring and secure with three clips Use hammer or pliers to flatten the clips This will also keep the gel frames from hooking up on one another during use Lower left hand operator right gel holder and raise the next one Repeat steps 14 through 16 To access the bottom gel clip raise all the gels to the left or right and lower the one being worked on As you move toward the right hand gels operator left insert progressively lighter colors The left hand operator right holder should be used for deep blue or purple colors This will prolong their life Place the color boomerang on the top of the Ultra Arc Series Il with the lever handles facing the other operation controls Secure with four thumbscrew near the bottom of the boomerang Insert the three control handles steel shaft with ball knob into the slots at the top and to the rear of front housing The handles screw into threaded holes which can be seen through the slots Remove rear cover Remove four thumbscrews on rear of cover lift the rear cover straight up Unscrew three thumbscrews on lamp plate Position lamp not included inside ring on lamp plate See diagram on page 7 for correct lamp positioning Snap fiberglass plate over base of lamp Mount lamp plate back onto three posts Replace rear cover and replace thumbscr
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