Chromalox STAR PG434-3 User's Manual
Contents
1. or store combustible materials direct ly below the heater or in the space a distance of 5 feet from any projected edge of the heater E Do not operate the heater without Ground Fault Equipment Protection Failure to follow these instructions can result in per sonal injury and fire 5 Feet AN 3 Wal Ha Heat 3 Feet Min Wall eater TOP VIEW 5 Feet gt 3 Feet Min Min Ceiling 2 Feet Min Chain a A i A Wall SIDE VIEW 10 Feet Min Shaded area must be kept clear of combustible y materials Floor Non combustible surface Figure 4 IMPORTANT INSTRUCTIONS When using electrical appliances basic precautions should always be followed to reduce risk of fire electric shock and injury to persons including the following 1 Read all instructions before using this heater 2 This heater is hot when in use To avoid burns do not let bare skin touch hot surfaces Allow sufficient time for heater to cool before serviceing or cleaning heater Do not stack or store combustible materials in the radiation path under the heater or in the space a distance of 5 feet from any pro jected edge of the heater as shown in figure 4 Always disconnect heater when not in use Do not use outdoors in areas subject to wind w ne 6 Connect to properly grounded outlets or building ground 7 This heater has hot surfaces Do not use it in areas where gasoline paint or flammable liq2. 06104 Safety Screen 111878 Terminal Box Gasket 132 304879 004 111878 132 304879 004 111878 132 304879 004 111878 132 304879 004 111878 132 304879 004 111878 132 304879 004 STAR 05A 81 F N 106403 STAR 05A 21 F N 106411 STAR 05A 71 F N 106796 234 891755 002 STAR 05A 41 F N 106964 STAR 05A 61 F N 106972 111894 132 304879 004 111894 132 304879 004 111894 132 304879 004 111894 132 304879 004 111894 132 304879 004 STAR 06A 83 F N 106067 STAR 06A 23 F N 106075 STAR 06A 71 F N 106083 234 891755 004 STAR 06A 43 F N 106091 STAR 06A 63 F N 106104 340638 132 304879 003 340638 132 304879 003 340638 132 304879 003 340638 132 304879 003 340638 132 304879 003 STAR 14A 83 F N 106403 STAR 14A 23 F N 106411 STAR 14A 71F N 106796 234 891755 002 STAR 14A 43 P N 106964 STAR 14A 63 P N 106972 Includes element supports Parts Common to All Models Bulkhead fitting gasket 132 895735 008 Bulkhead fitting washer 328 890675 014 Bulkhead fitting nut 200 890615 031 Element Support 0 29 1 304869 002 340857 132 304879 003 340857 132 304879 003 340857 132 304879 003 340857 340857 132 304879 003 132 304879 003 Limited Warranty Please refer to the
3. Chromalox Installation Operation SERVICE REFERENCE fowision 4s SecTION a REFERENCE Supersedes PG434 3 PG434 4 RENEWAL PARTS IDENTIFICATION parE SEPTEMBER 2009 Type STAR Radiant Heater For Fixed Overhead Installations Figure 1 Figure 2 Specifications Table 1 Amperage Dimensions In Wire Ga Min 1 Phase 3 Phase A Length B Width D Depth 1 Phase 3 Phase TAR 02A 11 TAR 02A 81 TAR 02A 21 TAR 02A 71 TAR 02A 41 TAR 02A 61 gt gt x ZZZZZ TAR 05A 81 TAR 05A 21 TAR 05A 71 TAR 05A 41 TAR 05A 61 TAR 06A 83 TAR 06A 23 TAR 06A 71 TAR 06A 43 TAR 06A 63 TAR 14A 83 TAR 14A 23 F TAR 14A 71 F TAR 14A 43 F TAR 14A 63 F Not UL or CSA NA Not Available NR Not Recommended 2010 Chromalox Inc gt 2z rrrrr rrrrye x pss NN N N F F F F F F F F F F F F F F F F F sa Do NI S S S S S S S S S S S S S S S S S S S S S N GENERAL IMPORTANT SAVE THESE INSTRUCTIONS AWARNING FIRE HAZARD Do not use as a residential or house hold heater Keep combustible material away from heater Do not operate heater where flammable vapors gases or liquids are present To avoid personal injury read IMPORTANT INSTRUC TIONS on this page before installation or operati
4. Chromalox limited warranty applicable to this product at http www chromalox com customer service policies termsofsale aspx Chromalox PRECISION HEAT AND CONTROL 2150 N RULON WHITE BLVD OGDEN UT 84404 Phone 1 800 368 2493 www chromalox com
5. N BURN HAZARD Hot surfaces Allow sufficient time for heater to cool before serviceing or cleaning heater The reflectors should be kept clean to obtain the maximum radiant output Element Replacement 1 Remove Terminal Box Cover 2 Disconnect lead wires from heater terminals and disengage box from conduit cable fitting 3 Remove safety grills if installed 4 5 Remove retainer screw located on the reflector at the terminal end Loosen 2 3 8 nuts from the terminal box bracket located on the back of the heater and slide the entire heating element assembly out of the reflector assembly Remove wires and jumper straps as required to replace the failed heating element s Remove bulkhead fitting nuts and washers Remove failed element and replace with a new element Replace only with genuine Chromalox Arctic End elements Use of other elements will cause excess temperatures inside terminal box Place gasket on the bulkhead fitting and insert terminals and fit tings into the element holes in the terminal box 10 Place washers and nuts on bulkhead fittings and tighten 11 Replace wiring and jumper straps see Fig 1 12 Reassemble by following the reverse procedures steps 5 through 1 RENEWAL PARTS IDENTIFICATION Element Housing Element Reflector STAR 02A 11 F N 106059 STAR 02A 81 F N 106067 STAR 02A 21 F N 106075 234 891755 004 STAR 02A 71 F N 106083 STAR 02A 41 F N 106091 STAR 02A 61 F N 1
6. able cart kit can be used to convert a fixed overhead unit into a portable heating device where a fixed installation is not required This kit includes wheels legs handle grill s baffle if reqd and all of the necessary hardware to complete the modifica tion See instruction bulletin PG435 for details Grill Kit The grill kit consists of one 1 5 2 4 5 and 6 kW or 2 grill sec tions 13 5kW and hardware to protect personnel from coming into contact with hot radiant heating elements See instruction bul letin PG437 for details Disconnect Kit The disconnect kit consists of a complete assembly consisting of a disconnect switch 3 Pole power terminal block and all hard ware to complete the installation This kit can be mounted to both the fixed overhead heater or the portable heater see instruction bulletin PG436 for details Hanger Kit Hanger kits include 24 feet of chain and four S hooks to mount the unit in a fixed overhead position using the universal mounting brackets included on the heater This kit allows installation dis tances from the ceiling of 2 feet to 6 feet See installation diagram Fig 4 on page 2 Cord Kits Portable Only Cord kits consist of 25 feet of 90 C cable and a right angle cord fitting which can connect directly to the heater terminal box or dis connect switch if used See installation bulletin PF491 for details Tip Over and Ground Fault Kits STAR TIP Series Kit attaches to portable heate
7. on of heater AWARNING ELECTRIC SHOCK AND FIRE HAZARD This radiant heater is a component of the complete heating sys tem The heating system designer must consider the risks associated with its operation and specify ade quate controls and safety devices Where the conse quences of failure could result in personal injury property damage or fire back up controls are essen tial INSTALLATION The Chromalox STAR radiant heater is shipped fully assem bled The heater can be hung from the ceiling with 4 chains or rigid angle brackets attached to the heater brackets located on the back of the heater for 2 and 4 5 kW heaters chains can be attached to the four holes in the corners of the back reflector Chromalox offers hanging chain kits for these heaters that will allow for instal lations 2 to 6 feet from the ceiling Minimum spacings Ceiling to top of heater is 2 feet Wall to sides of heater is 3 feet Floor to bottom of heater is 10 feet ACAUTION Installer should consult state and local codes and meet any applicable requirements regarding the installation AWARNING FIRE HAZARD Radiant heaters are capable of devel oping high temperatures care should be taken to A Mount heater with the proper clearance between heater and walls ceiling and floor B Mount heater in horizontal position only Do not mount vertically or tilted in any direction C Do not mount heater over combustible surfaces D Do not stack
8. r and de ener gizes the heater in the event it is tipped over STAR GF Series Kit mounts to wall that de energizes heater prior to element failure STAR TG Kit combines the tip over and ground fault feature for portable heaters See installation bulletin PG436 OPTIONAL ACCESSORIES Chart A Kit Selection Guide Disconnect Kit STAR 02A 11 F 111878 STAR 02A 81 F 111878 STAR 02A 21 F 111878 STAR 02A 71 F 111878 STAR 02A 41 F 111878 STAR 02A 61 F 111878 STAR 05A 81 F 111894 STAR 05A 21 F 111894 STAR 05A 71 F 111894 STAR 05A 41 F 111894 STAR 05A 61 F 111894 PCN 340662 STAR 06A 83 F 340638 STAR 06A 23 F 340638 STAR 06A 71 F 340638 STAR 06A 43 F 340638 STAR 06A 63 F 340638 STAR 14A 83 F 340857 STAR 14A 23 F 340857 STAR 14A 71 F 340857 STAR 14A 43 F 340857 STAR 14A 63 F 340857 Includes Grill s Wall Mount Portable Ground Fault Cart Kit NA 340777 340785 340793 340806 340814 NA 340777 PCN 340620 340785 PCN 340620 340793 PCN 340620 340806 PCN 340620 PCN 340654 340814 PCN 340620 340777 PCN 340830 340785 PCN 340830 340793 PCN 340830 340806 PCN 340830 340814 PCN 340830 340777 PCN 340849 340785 PCN 340849 340793 PCN 340849 340806 PCN 340849 340814 PCN 340849 MAINTENANCE ELECRIC SHOCK HAZARD Disconnect all power before servicing or replacing heating elements ACAUTIO
9. s are made Refer to Table 1 for proper entrance wiring size Heater can be wired with rigid or flexible conduit All 3 element heaters are factory pre wired for 3 phase delta oper ation Some units can be converted to single phase operation by changing the wiring Refer to Table 1 for those heaters that can be converted to single phase The appropriate wiring diagram Figure 3 is also located on the bottom of the enclosure Ina GRD L1 L2 Na WIRE NUTS BY OTHERS C f 6 SINGLE PHASE WIRING BACK OF HEATER INSTRUCTIONS FOR FIELD CONVERSION FROM 3 PHASE TO 1 PHASE Remove nuts from all terminals Install nuts 1 2 3 4 5 6 7 8 9 Remove all pigtail leads and hat shaped buss bar Remove end of leadwire on terminal 5 and slip onto terminal 4 Remove leadwire attached to instruction sheet and connect between terminals 4 and 6 Install hat shaped buss bar between terminals 3 and 5 Place pigtail lead marked L1 on to terminal 2 and pigtail lead marked L2 on to terminal 6 Connect entrance wiring to pigtail leads L1 and L2 Connect ground to screw provided Inspect to make sure wiring is per Single Phase Wiring above OPTIONAL ACCESSORIES Chromalox STAR series radiant heaters can be field modified by adding optional kits Refer to Chart A to select the proper kit Portable Cart Kit The port
10. uids are used or stored 8 Use this heater only as described in this manual Any other use not recommended by the manufacturer may cause fire electric shock or injury to persons 9 In order to prevent equipment damage protect with a ground fault device such as Chromalox STAR GF series monitor An equip ment protection device circuit breaker is also acceptable 10 SAVE THESE INSTRUCTIONS WIRING ELECRIC SHOCK HAZARD Disconnect all power before installing or servicing heater Failure to do so could result in personal injury or property damage Heater must be effectively grounded in accordance with the National Electrical Code NFPA 70 All electrical wiring must be done by a qualified per son in accordance with National Electrical Code NEC and meet all state and local regulations 1 Use heater only at the voltage specified on the nameplate 2 Branch circuit wire for connection to heater must be at least 90 C wire Use copper conductors only BACK OF HEATER GAB EI I WIRE NUTS BY OTHERS O gt JNS THREE PHASE WIRING QE ba HAT SHAPED BUSS BAR 3 The heater connection points are located in the gasketed terminal enclosure To remove cover remove 4 screws on the cover Remove the cover to expose wiring connection points 4 A green ground terminal is provided in the bottom of the enclosure The ground wire should be connected before other connection
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