User manual LIFT-MASTER GJX

[. . . ] A GROUNDING LUG IS PROVIDED NEXT TO THE 3-LUG POWER TERMINAL STRIP. FAILURE TO COMPLY WITH THESE SAFETY INSTRUCTIONS MAY RESULT IN SERIOUS PERSONAL INJURY OR DEATH FROM AN EXPLOSION. FEATURES OF YOUR OPERATOR 1. INTRINSICALLY SAFE CONTROL WIRING The intrinsically safe barrier relays used in this operator are designed to limit energy levels to less than would be sufficient to cause ignition of a hazardous atmospheric mixture in its most volatile state. DELAY ON REVERSE/DYNAMIC BRAKE CONTROL BOARD The delay on reverse feature works in conjunction with the dynamic brake. [. . . ] Wires in junction box are color coded and numbered. These numbers correspond to the terminal strip numbers in the limit switch enclosure. When wiring is complete, install electrical enclosure cover using the hex head screws provided. Make sure that the cover flange and the enclosure flange have been wiped clean. DANGER NEVER OPERATE THIS EQUIPMENT IN AN EXPLOSIVE ATMOSPHERE WITH THE COVER REMOVED. FAILURE TO COMPLY WITH THESE SAFETY INSTRUCTIONS MAY RESULT IN SERIOUS PERSONAL INJURY OR DEATH FROM AN EXPLOSION. CAUTION TO CONDUCT CONTINUITY CHECKS OF THE INTRINSICALLY SAFE FIELD WIRING, DISCONNECT FACTORY WIRING IN THE FACTORY INSTALLED JUNCTION BOX. EXTERNALLY APPLIED VOLTAGE OF THE CONTINUITY TESTER COULD DAMAGE THE BARRIER AND REQUIRE REPLACEMENT. 4 HAZARDOUS LOCATION CLASS I, II, DIVISION 1 GROUP D, E, F & G NON HAZARDOUS LOCATION 3 1 NON-ENERGY STORING DEVICES SUCH AS LIMIT SWITCH ASSEMBLY, SAFETY SWITCH, AND OPERATOR CONTROL STATION. FACTORY INSTALLED JUNCTION BOX WITH INTRINSICALLY SAFE WIRING FOR CONNECTION TO CONTROL AND LIMIT SWITCHES AS CLASS I, DIV. EXPLOSION PROOF MAKE-UP BOX FACTORY INSTALLED. CONDUIT SEAL REQUIRED. Explosion Proof Motor 2 1 3 4 Limit Switch Enclosure 1 Junction Box (As Required) 5 5 5 6. 2 4 1 5 Control Station Electrical Enclosure INSTALLATION MUST BE IN ACCORDANCE WITH ARTICLE 500 OF THE NATIONAL ELECTRICAL CODE. THE NON-HAZARDOUS LOCATION OR CONTROL ROOM MOUNTED EQUIPMENT SHOULD NOT USE OR GENERATE MORE THAN 250Vrms. 8. MODEL GJX, 1/2 & 1 HP SUITABLE FOR CLASS I, DIVISION 1, GROUP D SEE NOTE 7 MODEL GTX, 1/2 & 1 HP MODEL GJX, 2 HP CLASS II, DIVISION 1, GROUPS E, F & G CLASS I, DIVISION 1, GROUP D CLASS II, DIVISION 1, GROUPS E & F Coil Cord or Take-Up Reel (Optional) 9. NO CHANGES SHALL BE MADE TO THIS DOCUMENT WITHOUT THE NOTIFICATION AND APPROVAL OF FACTORY MUTUAL. Safety Switch (Optional) FIGURE 2A GJX Limit Switch Enclosure Sensing Limit Switch Limit Switch Assembly OPEN CLOSE Conduit Entrance Wire Clamp Open Limit Switch Close Limit Switch Wire Clamp 7-Lug Terminal Wire Clamp 6 FIGURE 2B GTX Limit Switch Enclosure Sensing Limit Switch Limit Switch Assembly Wire Clamp OPEN CLOSE Close Limit Switch Open Limit Switch Wire Clamp 7-Lug Terminal Wire Clamp Conduit Entrance 7 CONTROL AND LIMIT SWITCH WIRING DIAGRAM (B2 - WIRING) LIMIT SWITCH ASSY. TERMINAL STRIP 1 BLACK 6 RED 7 V I O 6 5 Y E L 4 O R G 3 R E D 2 B R N 1 B L K JUNC. BOX JUNCTION BOX 1 BLACK 2 BRN 2 BROWN 3 RED 5 YELLOW 8 BLUE 7 VIO 7 VIOLET 3 RED 4 ORG 5 YEL SEAL FAST FITTING I. S. ELECTRICAL BOX SENSING EDGE P- DENOTES WIRE NUT 1 BLACK OPEN 2 BRN CLOSE 8 BLUE 4 ORG STOP CONTROL STATION 8 CONTROL AND LIMIT SWITCH WIRING DIAGRAM (C2 - WIRING) LIMIT SWITCH ASSY. TERMINAL STRIP 1 BLACK 6 RED 7 V I O 6 5 Y E L 4 O R G 3 R E D 2 B R N 1 B L K JUNC. BOX JUNCTION BOX 1 BLACK 2 BRN 2 BROWN 3 RED 5 YELLOW 8 BLUE 3 RED 4 ORG 5 YEL 7 VIO SEAL FAST FITTING I. S. ELECTRICAL BOX SENSING EDGE VIOLET DENOTES WIRE NUT P- 8 BLUE 1 BLACK 2 BRN OPEN CLOSE 7 VIO 4 ORG STOP (Close Button is NOT Connected to Common on Control Station) CONTROL STATION 9 INTRINSICALLY SAFE 1Ø B2 WIRING DIAGRAM LIMIT SWITCH ASSEMBLY GT Unit Only Brown NC NO Blue SLS C NC GJ Unit Only Black Black Violet Yellow Blue NC NO OLS C NO CLS C The Chamberlain Group, Inc. ISO 1Ø B2 Wiring Diagram 2/27/92 - 3/9/92 - 3/22/92 4/13/92 - 5/15/92 - 1/9/93 SENSING EDGE INTERLOCK NC SWITCH C NO Red Orange 7 7 6 6 5 5 4 4 3 3 2 2 1 1 MOTOR Yellow Yellow White Red Gray Black Violet Yellow Orange Red Brown Black Gray Gray Gray White Red A1 A2 A1 A2 L1 L2 L3 NO OPEN V L1 L2 L3 NO Red CLOSE Yellow Orange Brown Violet Red Violet NO NC NC NC Black NO NC NC NC Brown STOP Red Black CLOSE OPEN Blue R e d Blue Sealed Fitting G RH Brown Yellow G V Brown NO NC NC NC Brown NO NC NC NC Violet Orange 1 2 3 4 V Orange H L RL O P E N T1 T2 T3 NO Blue Red T1 T2 T3 NO CONTROL TRANSFORMER Black L O A D Violet Blue L I N E 5 6 B l a c k 10K Blue Violet 10K G W G RH H L RL G 1 White Red Blue Orange White Black L O A D Yellow L I N E Red Blue R e d B l u e C LW O S E 2 3 4 5 White CIRCUIT BREAKER 6 Black Red Gray 1234 Violet Black Orange Blue Red Black Yellow White Brown 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Blue Black Yellow White L1 N L2 L3 H DYNAMIC BRAKE TRANSFORMER P1 014D03834 P2 10 10 INTRINSICALLY SAFE 1Ø (B2 WIRING) SCHEMATIC CLOSE OPEN L1 L2 L3 L3 T3 O AUX CT3 MOTOR L1 T1 L2 T2 L3 T3 L1 T1 L2 T2 The Chamberlain Group, Inc. ISO 1Ø (B2 Wiring) Schematic 2/25/92 - 3/25/92 - 4/5/92 5/18/92 - 1/10/93 GND C AUX L1 N L2 H PI -2 PI -1 2, 200 uf O AUX TD1 P2-9 TD2 PCB PCB PI-4 TD1 TD2 220 uf C AUX ISO1 34 P2-1 P2-7 C AUX. A2 P2-8 TD1 A1 O TD1 P2-3 O AUX. A2 P2-6 O ISO2 ISC1 5 63 4 P2-5 C C A1 To CLOSE T1 To CLOSE T3 EXTERNAL INTERLOCK 1 BLK. STOP ORG. 4 BR GJ UNIT HAND CHAIN INTERLOCK ORG RED 3 5 OPEN L/S BLK. NC C SAFETY EDGE 6 YEL. GT UNIT ONLY BLK. BLUE SENSING L/S C NC BRN. 2 INTRINSICALLY SAFE CONTROL 24V RED OPEN BLK. BRN. BRN. [. . . ] Description Enclosure, explosion proof Sealing fitting assembly Junction box Junction box cover I. S. mounting panel assembly Overload bracket I. S. interface bracket assembly Overload Dynamic timer PCB Standoff circuit board Auxiliary contact block I. S. latching relay Limit switch assembly GJX Limit switch assembly GTX Part No. [. . . ]