User manual GRACO L41000

[. . . ] This prevents overheating the pump solenoid. The positive displacement pump discharges lubricant into the distribution lines. The solenoid is then de-energized and the pump pistons return to home position. This cycle continues until the programmed (or timed) lube points ends, the reservoir is emptied, or power shuts down. 4. 2 Low Level Inhabit The float switch inside the reservoir stops the lubrication cycle if the lubricant level drops too low. [. . . ] It counts well-defined points on the conveyor such as pins, rollers, or center links. A proximity switch mounted on the conveyor senses these points (referred to as links). 5. 7 Shot Velocity Adjustment The location of the shot velocity knob is in the electronics section. Adjustment is made by turning the shaft on the Pump Control Electronics. Turning clockwise increases the velocity. 6. 1 Specifications 115 VAC, 50/60 Hz Standard: 1. 5 amp 200 VAC, 50/60 Hz Optional: 0. 8 amp 0005 to 9000 ms 3 shots/second, max Photo or Inductive Proximity Switch Keypad Programmable 4 digit Input Power Max Count, Links & Passes 9999 Shot Dispense Time Shot Dispense Rate* Sensor Type Programming Method Display NOTE: Be careful not to set the velocity adjustment so low that the pump will not complete a full stroke. 5. 8 Nozzle Adjustment The nozzles on each unit are factory adjusted. If adjustment is required, direct the oil shot into the area of wear points to be lubricated. *Calculated by the following equation: Shot Rate = (0. 2)(Conveyor Speed, fpm) Conveyor Pitch, inches 5. 9 Proximity Switch Adjustment The positions of the proximity switches are factory per-set and should not need readjustment. Should it be necessary to make final adjustments, loosen the proximity switch hold down nut and adjust as required to properly time lubricant shots to the target. 6. 2 Programming Consult Controller Manual. Position the power switch in the "ON" position. Wait about ten seconds for the completion of the controller self checks. At this point, the four digit display will read: 0 - 0 - 0 - 0 5. 10 Initial Break-In It is advisable to check lubricator performance after one or two weeks of operation to confirm that equipment was properly installed. 6. 2. 1 Program Link Count (Chain pins) 1. Press PROGRAM PRESET VALVE Press LINK COUNTER Press the keys to increment the display to the desired value Press ENTER The LEDs will display P - P - P - P if the program was accepted Press CANCEL COMMAND WARNING: Conveyors can cause serious personal injuries if limbs or clothing get caught in moving components. Nozzle adjustments that require a moving conveyor should only be performed by factory trained service technicians. To avoid injury, do not wear loose clothing near moving conveyor. Exercise extreme caution when making nozzle adjustments on a moving conveyor, and always use hand tools to avoid any direct contact with the moving conveyor. 3 E-Series Oiler Manual L41000 6. 2. 2 Program Pass Count (Conveyor revolutions) 1. Press PROGRAM PRESET VALUE Press PASS COUNTER #1 (see note) Press the keys to increment the display to the desired value Press ENTER The LEDs will display P - P - P - P if the program was accepted Press CANCEL COMMAND 6. 2. 3 Program Shot Dispense Time 1. Press PROGRAM PRESET VALUE Press SHOT DISPENSE TIME #1 (see note) Press the keys to increment the display to the desired value. Set E-Series at 25 ms Press ENTER The LEDs will display P - P - P - P if the program was accepted Press CANCEL COMMAND NOTE: For applications that require the use of outputs #2 and/or #3, repeat the previous steps. NOTE: For applications that require the use of outputs #2 and/or #3, repeat the previous steps. 4 E-Series Oiler Manual L41000 6. 3 Local Lube Start Depress momentarily to initiate a Lube Cycle. To discontinue, press CANCEL COMMAND. 6. 4 Test Function Press TEST BUTTON for 5 seconds. If conveyor is running this is a 2 minute test. If conveyor is off, test lasts 30 seconds at 1 shot/second. To stop test, press CANCEL COMMAND. 6. 5 Control Electronics ChainMaster Counter PC Interface 258170 ­ ­ ­ 15U340 15U120 15U303 094120 ­ 096758 096757 802386 095351 092847 ChainMaster Counter 258170 258195 15U336 15U337 15U340 15U120 15U303 094120 800941 800637 800638 802386 095351 092847 12 hour Timer 258170 ­ ­ ­ 15U340 15U120 15U303 094120 097826 096758 096757 802386 095351 092847 168 hour Timer 258170 ­ ­ ­ 15U340 15U120 15U303 094120 093610 097041 096757 802386 095351 092847 Item No. Description 1 2 3 4 5a 5b 6 Pump Control Electronics System Controller Top Control Mounting Panel Bottom Control Mounting Panel Transformer (1 or 2 solenoids) Transformer (3 or 4 solenoids) Capacitor Part No. Old Part No. 5 E-Series Oiler Manual L41000 7. 0 Maintenance Regular cleaning and maintenance prolongs the life and improves the performance of the lubricator. [. . . ] Verify by shorting electronics module terminals 7 & 8 intermittently. If pump cycles, sensor is not functioning Pump solenoid malfunction Mechanical binding Turn volume adjustment screw in and back out to free solenoid plunger. If this does not correct problem, remove the cover housing and press the solenoid plunger by hand. Replace solenoid if resistance is not 30-40 ohms Set or program properly Replace timer of controller Replace bulb Replace module if resistance between terminals 3 & 7 is less than 10 ohms Open circuit Controller malfunction (counter or timer) Green light not on and unit still functions Pump control electronics malfunction Capacitor failure Not properly set/programmed Failed timer or controller Burned out or missing bulb Pump cycles once as power is supplied, but not after Check pressure relief plug on top of capacitor. [. . . ]