Elkhart Brass Scorpion 8394-04 User Manual
Monitor
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Table of contents
Document Outline
- Product Safety
- II. System Features
- III. System Component Descriptions
- 8294-04 Scorpion Monitor
- B. 8394-04 Brass Scorpion Monitor
- C. 81480001 Center-Stow and 81480011 Left-Stow Relay Control Module
- D. 81421001 Primary Panel Mount Switch Module With Stow
- E. 81339001 Primary Panel Mount Switch Module
- F. 81340001 Secondary Switch Box
- 81242001 Receptacle for Hand-Held Remote Control
- 81221001 Tethered Handheld Remote Control
- I. 81466001 Auxiliary Battery Pack
- IV. Control System Specifications
- V. Installation
- A. Component Mounting
- See system layout drawing number 8294040 (part number 98284040) for pictorial of system layout.
- B. Electrical Connections
- 1. System Wiring Diagrams
- 2. Monitor to (81480001 Center-Stow or 81480011 Left-Stow) Relay Control Module
- 3. 81339001 Primary Control Switch Module to (81480001 Center-Stow or 81480011 Left-Stow) Relay Control Module
- Route remaining unused cable from 81480001 relay box to weather proof junction box (installer supplied). Insert cable through weather proof strain relief into box, and tighten strain relief nut.
- If junction box is within four feet cable length of 81339001 control switch module, use Elkhart #36802000 harness assembly. (If cable distance from control switch module to junction box exceeds four feet, use 36804000 extension harness (10ft.).) Join Packard Metri-Pak connector on harness to mating connector on switch control module, and route harness to junction box. Insert harness through weather proof strain relief fitting into junction box. Strip off suitable length of outer jacket from both cables in junction box, then strip each individual conductor. Make secure, insulated splices of matching color wires. Install junction box lid.
- If dual switch modules are required (i.e. one control on each pump panel), see wiring diagram for required wye harness and extension harness.
- 4. 81340001 Secondary Switch Box to (81480001 Center-Stow or 81480011 Left-Stow) Relay Control Module
- Route 9-conductor cable (with warning tag) from relay box to switch box, and secure cable with cushioned clamps.
- Remove lid from switch box by loosening the four screws at corners, loosen nut on cable strain relief fitting, and insert cable through fitting approximately 6 inches.
- Strip off outer jacket of cable to a length of 4 inches. Pull cable back through strain relief so that just 1/4" of the cable jacket protrudes into the box. Tighten strain relief fitting nut securely.
- Strip 1/4" of insulation off seven of the nine individual 18AWG conductors. Violet and black will not be used. Clip them off as close to the end of the cable jacket as possible. Attach an insulated (red) fork style crimp connector to each of the remaining seven wires.
- Attach the seven wires to the terminal strip in the bottom of the box per Table 1.
- Make sure gasket in box lid is free of dirt, cuts, or other damage. Reattach lid to box and tighten four screws securely.
- 5. 81242001 Receptacle for Hand-Held Remote Control to (81480001 Center-Stow or 81480011 Left-Stow) Relay Control Module
- If receptacle is mounted within 24 inches of the 81339001 switch control module, insert 36805000 wye harness between the Packard connector of the switch control module and the wiring harness leading to the relay box. Attach connector on 81242001 receptacle harness to mating connector on extra leg of wye harness.
- See wiring diagram for required harness configurations for various combinations of single and multiple switch modules and hand held remote control receptacles.
- 6. 81466001 Auxiliary Battery to (81480001 Center-Stow or 81480011 Left-Stow) Relay Control Module
- Loosen nut on strain relief fitting on battery box and remove yellow cable. Remove cap from battery receptacle on relay box. Attach 90( molded-end cable connector to relay box, and route cable to battery box, securing cable to structural members with cushioned clamps.
- Remove lid from battery box. Cut cable to length, allowing nine inches for insertion into box. Strip off eight inches of outer jacket, and insert cable through strain relief fitting into box. Tighten fitting nut securely.
- Strip 5/16" of insulation from the ends of the black and white wires. Crimp insulated female disconnect type connector (16-14AWG) securely onto each wire. Push connector of white wire onto positive (+) battery terminal, and push connector of black wire onto negative (-) battery terminal. Reattach box cover.
- C. Rotational Limits
- VI. Operating Instructions
- VII. Maintenance & Inspection
- A. Preventive Monitor Maintenance
- Operate each function (left-right, up-down, stream-fog, stow) with each of the controllers.
- Remove nozzle and check for debris lodged between the nozzle stem and body, or in the stream shaper inlet. Remove debris.
- During nozzle flow test, inspect monitor swivel joints for leaks.
- With the water off, operate the stow function, looking for any possible obstructions and check the final stow position.
- Inspect all exposed wiring for signs of damage.
- Note: Although grease fittings are provided for the up-down and left-right gear cases, routine greasing should not be necessary. If the monitor is exposed to a high level of radiant heat for a prolonged period, it may be possible for the factory grease to thin and run out of the gear cases. In such an event, fresh grease should be applied.
- Operate each function (left-right, up-down, stream-fog, stow) with each of the controllers.
- B. Controller Circuit Board (81479000) LED’s
- A. Preventive Monitor Maintenance
- VIII. Monitor & Nozzle Hydraulic Data