Instruction/ maintenance manual of the product qt14 Holman
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2M-HG0500 Rev C 2/22/06 10 SUNNEN DRIVE, ST. LOUIS, MO/U.S.A. 63143 PHONE (314) 781-2777 FAX (314) 781-3636 A Star Manufacturing Compa ny HOLMAN CONVEYOR SANDWICH WARMER MANUAL MODEL QT14 FOR SERVICE INFORMATION U.
Common Questions, Myths, and Misconceptions of Holman Conveyor Ovens Misconception: High Voltage (208v typical) is always the same. Reality: An oven designed for 208v should operate from 208-215v. This range is typical of local power grids and daily fluctuations.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 1 UNCRATING AND INSPECTION Unpack unit and components from container. Remove all visible packing material, inspect unit for damage. If damage is discovered, file a claim immediately with the carrier that handled the shipment.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 2 5. Allow approximately 5 to 8 minutes for the twin-fan cooling system to come on. Check the air intake fan area as noted below and be sure that there is a sufficient flow of air into the control box.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 3 OPERATION 1. Turn Master On/Off switch to the ON position and variable speed control to fastest time setting. Allow 1 hour for complete machine warm up. 2.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 4 2. Remove the Crumb Trays from both sides of the oven (daily) as shown below (DO NOT CLEAN WITH CAUSTIC CLEANERS) . 3. For lightly soiled conveyor surfaces a damp cloth or scotch pad can be used without removing the conveyor belt.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 5 TROUBLESHOOTING GUIDE # UNIT WILL NOT HEAT, CONVEYOR BELT WILL NOT TURN. o Be sure main circuit breaker is switched to the ON position. o Check that the unit is connected to power and Master On/Off switch is O N.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 6 # CONVEYOR WILL NOT TURN, UNIT HEATS PROPERLY o DISCONNECT UNIT FROM POWER SOURCE o Check both fuses (replace if necessary) o Check for obstructions that may have caused a conveyor jam.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 7 PREVENTIVE MAINTENANCE DAILY CLEANING PROCEDURES TO KEEP YOUR HOLMAN MODEL QT14 CONVEYOR SANDWICH WARMER.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 8 4. Wipe exterior of unit with a damp cloth. 5. Wipe fan grills/air intakes (located on si de of t he unit) to remove an y dust build up using a damp cloth.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 9 WEEKLY CONVEYOR BELT CLEANING PROCEDURES TO KEEP YOUR HOLMAN MODEL QT14 CONVEYOR SANDWICH WARMER AT PEAK.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 10 MONTHLY CLEANING PROCEDURES Turn power off and allow cooling fans to run until the control box is cooled off. The fans are controlled by a thermostat in the control box.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 11 3. Clean air intake on the side of Sandwi ch Warmer by vacuuming a ny dust and d ebris built up on fan grill. 4. Return unit to counter and remove screw holdi ng power supply side pan el in place.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 12 LONG TERM CLEANING PR OCEDURES (every 6 months) Turn power off and allow cooling fans to run until the cont rol box is cooled off. The fans are controlled by a thermostat in the control box.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 13 MAINTENANCE PROCEDURES REPLACING HEATER TUBES FOR BEST TOASTING PERFORMANCE, THIS PROCEDURE SHOULD BE DONE EVERY SIX MONTHS Turn power off and allow cooling fans to r un until the control box is cooled off.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 14 8. Gently slide one heater tube out of hole in warmer wall. 9. Select new heater tube to be installed. To ease installati on, a short piece of tubing such as a n automotive bra ke line or sipping straws may be used.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 15 REPLACING FAN MOTORS Turn power off and allow cooling fans to run until the control box is cooled off. DISCONNECT UNIT FRO M POWER S UPPLY OR TURN POWER OFF AT WALL BRE AKER.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 16 DRIVE CHAIN DRIVE SPROCKET DRIVEN SPROCKET REPLACING BELT DRIVE MOTOR Turn power off and allow cooling fans to run until the control box is cooled off. DISCONNECT UNIT FRO M POWER S UPPLY OR TURN POWER OFF AT WALL BRE AKER.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 17 Note: During factory assembly, a 1/8” side-to-si de play is adjusted into the driveshaft to allow for chassis expa nsion. 1. Unit must be cool 2. Do not adjust the sprocket on the driveshaft.
Part# 2M-4497-2 10/05 RB The foregoing warranty is in lieu of any and all other warranties expressed or implied and constitutes the entire warranty. FOR ASSISTANCE Should you need any assistance regarding the Operation or Maintenance of any Star equipment; write, phone, fax or email our Service Department.
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OPERA T I N G IN S T R UC TION S PR I OR T O O PENING: Q TURN POWE R ON T O BE G IN P REHEAT Q S ET C O N V E Y OR SPEED T O D E SI RED S E TTIN G D URING B USINES S HOURS: Q OB SE R VE BAK E ON SAN D.
P ARTS LIST February 23, 2007, Rev D IMPORT ANT : WHEN ORDERING, INCLUDE MODEL AND SERIAL NUMBER Some items are included for illustrative purposes only and in certain instances may not be available.
P ARTS LIST February 23, 2007, Rev D IMPORT ANT : WHEN ORDERING, INCLUDE MODEL AND SERIAL NUMBER Some items are included for illustrative purposes only and in certain instances may not be available.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 20 DETAIL OF RESISTOR/DIODE TERMI NAL BL OCK 47 OHM DIODE WIRING DIAGRAM #020514A QT14 W/ POT SPEED CONTRO.
IF FURTHER ASSISTANCE IS REQUIRED: CONTACT STAR/HOLMAN FACTORY SERVICE TEAM AT 1-800-807-9054 21 W IR IN G DIA G RA M #020513A Q T 1 4 W / P O T S P EED CON TROL S I N G L E P H A S E - 208/220/ 240 P.
FA N SWITCH PILOT LIGHT RESET SWITCH ON/OFF FUSE FUSE L2 L3 Gnd L1 N BOTTOM HEA TERS TOP HEA TERS WINDOW SIDE CONTROL SIDE DRIVE MOTOR: USE BLK/WHT FOR 208V USE BLK/BLU FOR 240V 250 OHM POT (P ART OF GE-135702) MODEL: QT14 380/220/60 3 phase, 15 TUBE - SERIES THIS DRA WING CONT AINS INFORMA TION CONFIDENTIAL TO ST AR MFG.
ST AR MANUF ACTURING 10 Sunnen Drive, St. Louis, MO 63143 U.S.A. (800) 807-9054 (314) 781-2777 Parts & Service (800) 807-9054 www .star-mfg.com.
An important point after buying a device Holman qt14 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Holman qt14 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Holman qt14 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Holman qt14 you will learn all the available features of the product, as well as information on its operation. The information that you get Holman qt14 will certainly help you make a decision on the purchase.
If you already are a holder of Holman qt14, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Holman qt14.
However, one of the most important roles played by the user manual is to help in solving problems with Holman qt14. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Holman qt14 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
