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Anleitung Zusammenfassung
This tumbler must be grounded. In the event of malfunction or breakdown, grounding will reduce the risk of electric shock by providing a path of least resistance for electric current. This tumbler must be connected to a grounded metal, permanent wiring system; or an equipment grounding conductor must be run with the circuit conductors and connected to the appropriate ground location. • Metal conduit and/or BX cable is not considered ground. • Connecting the Neutral from the electrical service box to the tumbler ground screw does not constitute a ground. • A dedicated ground conduit (wire) must be connected between the electrical service box ground bar and tumbler ground screw. WARNING To reduce the risk of electrical shock, de-energize the electrical circuit being connected to the tumbler before making any electrical connections. All electrical connections should be made by a qualified electrician. Never attempt to connect a live circuit. W409 CAUTION Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. W071 For CE Models Only All manually operated models are factory-equipped with an emergency stop button on the front panel. If the emergency stop function is desired on coin- operated models, an external emergency stop button may be installed as specified on the machine wiring diagram. NOTE: Activation of the emergency stop button stops all machine control circuit functions, but DOES NOT remove all electrical power from machine. © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70304601 35 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT Electrical Requirements 36 70304601 Service/Ground Location Model Heat Source Ground and Terminal Block Locations T30/T45 Non-CE Gas or Steam TMB2041N T30 Non-CE Electric TMB2113N T30 CE Gas or Steam TMB2114N T30 CE Electric TMB2115N 70219001R2 L1 N L2 SECURE GROUND WIRE TO GROUND SCREW LAMP GND GND TH VALV 5 4 3 2 1 LAMP TH MV Terminal Block Ground Screw SECURE GROUND WIRE TO GROUND SCREW POWER DISTRIBUTION BLOCK L1 L 2 L 3 70218701R2 13 NO 21 NC A1 14 NO 22 NC A2 14 NO 22 NC A2 LC1D32 13 NO 21 NC A1 LC1D32 2T1 1L1 4T2 6T3 2T1 4T2 6T3 GROUND LUG Ground Lug Power Distribution Block TMB2114N SECURE GROUND WIRE TO GROUND SCREW POWER DISCONNECT GROUND SCREW ALM 24V RS TH GND MV GND GND 1 2 3 4 5 6 7 8 CIRCUIT DIAGRAM 1 A B ALARM RS TH MV Power Disconnect Ground Screw POWER DISTRIBUTION BLOCK L1 L 2 L 3 M412096 FUSE FUSE FUSE FUSE FUSE FUSE 13 NO 21 NC A1 LC1D32 1L1 14 NO 22 NC A2 2T1 4T2 6T3 GROUND LUG PE Ground Lug Power Distribution Block Electrical Requirements Connecting Electrical Service The following steps outline the procedure for connecting electrical service to the tumbler. • 3 Phase models – Each tumbler must be connected to its own individual branch circuit breaker, not fuses, to avoid the possibility of “single phasing” and causing premature failure of the motor(s). • Electrical service must be connected using the appropriate permanent rigid metal conduit system. • Service conductors must be copper only. For an existing service, determine your service voltage and conductor amperage. Carefully review the tumbler serial plate ratings and Electrical Requirements section of this manual. If service is inadequate it must be upgraded by a qualified electrical contractor. Never connect an improper or inadequate service to any machine. Configuring Your Tumbler for Other Service Voltages Several gas and steam tumbler models have been designed to be field convertible to other service voltages. Refer to Table 8 for these models: Models If your Serial Plate voltage is: Your tumbler can be converted to the following voltages: T30 120 Volt/60 Hertz/ 1 Phase 208-240 Volt/60 Hertz/ 1 Phase T30 200-220 Volt/60 Hertz/ 1 Phase 100 Volt/60 Hertz/ 1 Phase T30 200 Volt/50 Hertz/ 1 Phase 100 Volt/50 Hertz/ l Phase T30/ T45 240 Volt/60 Hertz/ 3 Phase 200-208 Volt/60 Hertz/ 3 Phase T30 380 Volt/50 Hertz/ 3 Phase 400-415 Volt/50 Hertz/ 3 Phase Table 8 NOTE: Electric models are not field convertible and must be connected to service specified on serial plate. If tumbler requires conversion for use on another service voltage, complete the steps detailed in the Conversion Instructions section prior to connecting service to machine. If tumbler does not require conversion or has been converted according to the Conversion Instructions section of this manual, continue with step 1. NOTE: The wiring diagram is located in the upper junction box or upper contactor box. 1. For new service, install a circuit breaker or fused disconnect of proper voltage and current rating as close to each tumbler as possible. 2. Route service conduit from circuit breaker panel or disconnect panel to tumbler service connection box. Conduit routing should not obstruct access for maintenance or servicing. Refer to Service/ Ground Location. 3. Pull conductors through conduit and at...