R&M hoist Tech support | FAQ Have a technical related question? R&M can help with our tech tips and FAQs. Tech tips for current products ControlMaster Edge (TDU) Wiring Packet for Upgrade Kit PDF ControlMaster Edge (TDU) Inverter Quick Guide PDF CMNXT (TMK) Travelling Inverters PDF Motor Winding Check Form PDF Checking the Amplifier PDF Proper Phasing of Wire Rope & Chain Hoists PDF Checking the Rectifier PDF RSN Hook Forging Tech Tip PDF Flat Cable Adaptation For Round Cable Gland Instruction Sheet PDF Gearbox Breathing Hole Tech Tip PDF HBC Hook Forging Tech Tip PDF Autotransformers PDF HoistMonitor PDF Show Tech FAQ How do I read R&M’s wiring diagrams? PDF How do I connect to my ControlMaster Edge (TDU) inverter to see parameters? PDF What type lubrication is used in the hoist gear cases of discontinued wire rope hoists? PDF What parameter values should I gather from my HoistMonitor during my service inspection? PDF How do you adjust the mechanical overload device on an SX4 & SX5 hoist? PDF How do you adjust the mechanical overload device on an SX2 & SX3 hoist? PDF How do I troubleshoot my Racon Series II radio control transmitter? PDF How do I perform HoistMonitor Commissioning? PDF How do I determine SX bottom block dimensions and hook information? PDF How do I adjust the SX geared limit switch? PDF Show Tech tips for legacy products Frame 11 Hoist: Gearcase Bolt-tightening Pattern PDF Frame D Hoist: Gearcase Bolt-tightening Pattern PDF Frame 2 Hoist: Gearcase Bolt-tightening Pattern PDF Install & Maint of R4A Brake PDF Frame 3 Hoist: Gearcase Bolt-tightening Pattern PDF Lenze BFK458 Brake Adjustment Instructions PDF Frame 6 or 8 Hoist: Gearcase Bolt-tightening Pattern PDF M Series Brakes PDF Frame A Hoist: Gearcase Bolt-tightening Pattern PDF R7HD Brake PDF Frame B Hoist: Gearcase Bolt-tightening Pattern PDF Frame 1 Hoist or TR3 Drive: Gearcase Bolt-tightening Pattern PDF Frame C Hoist: Gearcase Bolt-tightening Pattern PDF Show Tech tips for Spacemaster Hoists - Brake Coil Connections M5/M7/M10 Brake - Coil Connection for Single Speed Motor PDF R7HD Brake Coil Connection PDF M5/M7/M10 Brake - Two-coil Connection for Two-speed Motor PDF Show