It is recommended that the door be serviced at least once a year - prefer- ably before a wet season. Also check that there is no dirt which could hinder the operation of the system. However, please bear the following points in mind: In order to ensure maximum life of the Challenger, it is recommended that the drawbar and chain be cleaned and lightly oiled (no grease) once every six months. Maintenance operator there- fore almost no maintenance is required. Using your 5mm wood drill bit, drill pilot holes into the door spineĢ3 MAINTENANCE The Challenger has been designed as a low Figure 13.1 While holding the door mount bracket in place on the centre position mark the mounting hole positions. (refer to diagram on page 12) Locate and mark off the centre position on the inside fascia on the spine (top edge) of the top panel of the door, in line with roller in top bracket. IMPORTANT: BEFORE INSTALLING What you need to know before installing this pġ3 INSTALLING THE HARDWARE OVERHEAD SECTIONAL TYPE DOOR RECOMMENDED TOOLS A list of tools recommended for the installation of this product 4. Please contact your E.T supplier for more information. WHAT’S NOT IN THE BOX A list of optional accessories available for this product. Receive with this product and technical specifications 2.
WHAT’S IN THE BOX A list of contents you will Whilst doing this, the unit will emit one beep per second. The unit will automatically close and re-open to confirm the load profile, for the sensitivity sensing. The unit will beep once again at this point. The unit will then automatically start opening the door until the open limit is reached. The unit will close the door and find the closed limit where the unit will stop. Systems Challenger MKIII 22 Programming the load profile 1. AC fail or fuse blown Check 220V AC mains is present Check mains fuse 5Amp Mains failure occured while door was closed This is an indication that the processor has checked for the close limit. If unit operates correctly after completing this, begin re-wiring one at a time until the problem manifests again. Triggered and will only open on second trigger Unit does not respond to remote transmitter In all cases of testing, remove all wires from the (+), (C), (L), (Bt) and (Bm) terminals first. Systems Challenger MKIII 24 TROUBLESHOOTING Unit is dead Unit beeps once when Beams input triggered Remove obstacle from door travel Check beam alignment Check beam cabling Check beams wiring (see page 17) Door has swelled and is jamming or door weighted because of water retention Door out of balance Unit hung incorrectly Maintain door weather- proofing by means of oiling, varnish or sealant - cĮ.T. Systems Challenger MKIII 26 When AUT jumper replaced for auto-close operation, unitīeeps 3 times and auto-opens Unit will not close Motor and limits configu- ration in reverse Swop motor reverse and forward wiring and swop limit switch wiring as per page 9. out of receiver To (+) of beams (+) (C) To (-) and/ or com of beams 200mA max. Systems Challenger MKIII 17 WIRING & SCHEMATICS EXTERNAL RECEIVER Figure 17.1īEAMS Figure 17.2 To (+) of receiver (+) (C) To (-) and/ or com of receiver 200mA max. Use the last 2 of the M8 x 16mm hexagonal bolts and Nylock nutsĮ.T. Mount powerhead to hanging straps with 2 of the M8 x 16mm hexagonal bolts and Nylock nuts provided, using your 13mm spanners and/ or wrenches. In the case of double volume roof clearance, manufacture or extend stable support structure down. DO NOT exceed one hanging angle length from fixed structure or rafters. Structure or rafters with 2 of the M8 x 40mm coachscrews provided. Systems Challenger MKIII 16 Figure 16.1 Mount the hanging straps to the fixed Press and release the button on the PCB or use the transmit- ter which has been pre-pro- grammed in PROGRAMMINGĮ.T.
Slide the limit magnetic assembly situated on the chain into position above the switch assembly on the chassis of unit. When the door reaches the closed position, use the PCB button or the TX to stop the door. Transmitter which has been pre-programmed in PROGRAMMING THE TRANSMITTER INTO THE ONBOARD RECEIVER (FIg 18.2). Press and release the button on the PCB or use the