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Eclipse
ES CAFSystem with
TM
CX Series Fire Pumps
Waterous Company 125 Hardman Avenue South, South St. Paul, Minnesota 55075 USA (651) 450-5000
Safety Information ............................................................. 2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3, 4
Clearances Required for Maintenance . . . . . . . . . . . . . . 5
CX Series Fire Pump ...................................................... 6
Compressor: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
General Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Dimensions of Components ........................................ 7
Oil and Water Line Schematic .................................... 8
Air Filter ...................................................................... 9
Oil Sump and Oil Temperature Sensor ..................... 10
Air/Oil Separator ....................................................... 11
Oil Cooler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Wye Strainer for Oil Cooler Water Line . . . . . . . . . . 13
Electric Auto-Sync Panel .............................................. 14
Oil Temperature Gauge ................................................ 14
Master Air Pressure Gauge .......................................... 14
Panel Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Air Line Schematic ........................................................ 15
Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Master Air Pressure Gauge .......................................... 15
Air Clutch Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Air Distribution Ports ..................................................... 17
Oil Cooler ...................................................................... 18
Fire Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Foam System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Note: Discard shipping brackets. Not to be used to mount pump.
Instructions subject to change without notice.
Installation Instructions
Form No.
Section
F-1031
3028
Table of Contents
Pump Transmission ...................................................... 19
Air Compressor............................................................. 19
Compressor:
Wiring Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Power to Compressor Relay Panel . . . . . . . . . . . . . . . . 21
Air Clutch Engage Switch . . . . . . . . . . . . . . . . . . . . . . . . 21
"Throttle Ready" Interlock Loop . . . . . . . . . . . . . . . . . . . 22
Wiring to Relay Panel . . . . . . . . . . . . . . . . . . . . . . . . . 23
Schematic ................................................................ 24
Air Clutch Solenoids ...................................................... 25
Air Discharge Solenoids . . . . . . . . . . . . . . . . . . . . . . . . . 26
Compressor Overheat Light and Alarm ......................... 27
Compressor Oil Temperature Gauge . . . . . . . . . . . . . . 27
Oil Temperature Sensor . . . . . . . . . . . . . . . . . . . . . . . . . 28
Air Flow Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Master Air Pressure Gauge .............................................. 29
Air Lines Between Components . . . . . . . . . . . . . . . . . . . . . 29
Hydraulic Lines Between Components . . . . . . . . . . . . . . . 29
CAFS Discharge Components . . . . . . . . . . . . . . . . . . . 29, 30
Initial Power-Up ............................................................... 31
Control Air Circuit Schematic ............................................. 32
Electric Auto-Sync System ................................................ 33
Control Air Circuit Calibration . . . . . . . . . . . . . . . . . . . . . . . 33
Control Air Circuit Component Locations ........................... 34
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . 35-37
Issue Date
Rev. Date
07/23/09
2/14/20
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Summary of Contents for Waterous Eclipse ES
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Page 1: Table Of Contents
Foam System ........18 Note: Discard shipping brackets. Not to be used to mount pump. Waterous Company 125 Hardman Avenue South, South St. Paul, Minnesota 55075 USA (651) 450-5000 Instructions subject to change without notice. -
Page 2: Safety Information
Introduction This instruction covers the installation of a Waterous Eclipse tem. The Eclipse ES consists of a Waterous CX Series fire pump, C20 trans- Read through and communicate safety information to the mission and an oil-flooded rotary screw compressor. The Eclipse ES is ca- end user of this Waterous Fire Pump. -
Page 3: Components
Components Standard Items Furnished Items Not Furnished by Waterous Installed On Compressor Shipped Loose Ref. Ref. Description Description Item Page Fire Pump Air/Oil Separator Air Flow Meter (Use is Optional) Fire Pump Transmission Oil Cooler Air Distribution Valves Air Line from Vehicle Air to Air Clutch... - Page 4 Components (See Page 3 for Details) Items Shipped Loose IL300 F-1031, Section 3028 Page 4 of 37...
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Page 5: Installation
Installation Mounting Clearances Required for Maintenance F-1031, Section 3028 Page 5 of 37... -
Page 6: Cxseries Fire Pump
The sump (oil/air reservoir) can be mounted at the same level as the com- pressor or below it. If the sump must be mounted above the compressor (12 inches maximum), contact Waterous for the correct check valve to prevent compressor flooding. -
Page 7: Dimensions Of Components
F-1031, Section 3028 Page 7 of 37... -
Page 8: Oil And Water Line Schematic
F-1031, Section 3028 Page 8 of 37... -
Page 9: Air Filter
This simplifies installation of the air filter. If you turn the inlet, you will need longer tubing. Either acquire colored tubing locally or contact Waterous for the correct lengths and colors. To change the rotation of the air inlet, disconnect the tubing, unbolt the inlet, rotate the inlet and install the new tubing. -
Page 10: Oil Sump And Oil Temperature Sensor
Oil Sump and Oil Temperature Sensor F-1031, Section 3028 Page 10 of 37... -
Page 11: Air/Oil Separator
Air / Oil Separator F-1031, Section 3028 Page 11 of 37... -
Page 12: Oil Cooler
Cooler mounted on the side of a pump com- • partment with the cooler body sloping toward Install the cooler to allow for proper drainage to prevent freeze damage. the drain for better drainage. Supplied by Waterous F-1031, Section 3028 Page 12 of 37... -
Page 13: Wye Strainer For Oil Cooler Water Line
NOTICE CAUTION Waterous is not responsible for damage due to plugged strainers. If the customer's water system contains excessive debris or the vehicle relies on drafting for its water supply, it may be necessary to install a larger strainer. -
Page 14: Compressor Panel Components
Compressor Panel Components Electric Auto-Sync Panel Oil Temperature Gauge Panel Plates Panel Plates Master Air Pressure Gauge Not Furnished by Waterous, see Page 15 for specifications. F-1031, Section 3028 Page 14 of 37... -
Page 15: Compressor Air Connections
Compressor Air Connections F-1031, Section 3028 Page 15 of 37... -
Page 16: Air Clutch Connection
Air Clutch Connection F-1031, Section 3028 Page 16 of 37... -
Page 17: Air Distribution Ports
Build air distribution manifold off tap in the minimum pressure valve. The min- Air Distribution Port imum pressure valve is mounted on the air oil separator which is remotely mounted. Note that air distribution components are not furnished by Waterous. See Page 30 for recommended components. F-1031, Section 3028... -
Page 18: Water Drains
Water Drains F-1031, Section 3028 Page 18 of 37... -
Page 19: Lubrication
Lubrication F-1031, Section 3028 Page 19 of 37... -
Page 20: Electrical Wiring
Electrical Wiring F-1031, Section 3028 Page 20 of 37... -
Page 21: Power To Compressor Relay Panel
Power to Compressor Relay Panel Air Clu F-1031, Section 3028 Page 21 of 37... -
Page 22: Throttle Ready" Interlock Loop
F-1031, Section 3028 Page 22 of 37... -
Page 23: Electric Auto-Sync Panel
Electric Auto-Sync Panel - Wiring to Relay Panel Electric Auto-Sync Panel – Wiring to Relay Panel F-1031, Section 3028 Page 23 of 37... -
Page 24: Schematic
Electric Auto-Sync Panel - Schematic Purple Electric Auto-Sync Panel Pink Plug Deutsch DT Connectors 12 or 24 VDC (+) Black Receptacle Yellow Yellow Black Black Extension Harness Black Yellow Ground Ground Green Green Black Solenoid Yellow Solenoid F-1031, Section 3028 Page 24 of 37... -
Page 25: Air Clutch Solenoids
F-1031, Section 3028 Page 25 of 37... -
Page 26: Air Discharge Solenoids
F-1031, Section 3028 Page 26 of 37... -
Page 27: Compressor Overheat Light And Alarm
F-1031, Section 3028 Page 27 of 37... -
Page 28: Oil Temperature Sensor
Oil Temperature F-1031, Section 3028 Page 28 of 37... -
Page 29: Suggested Third Party Components
Waterous. Discharge Fittings NOTE: Waterous strongly suggest that every CAFS discharge have an air Suggested for 1" Booster Reel or 1" Remote Discharge (Use 3/8" Air Hose) check valve and water check valve as shown below. The air check valve... - Page 30 Air Distribution Manifold If an electric solenoid valve is used for air instead of a manual valve, use: Waterous suggests NPT fittings with the appropriate number and size ports, • however, the manifold can be built with air brake tubing if strict attention is 1/2"...
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Page 31: Initial Power-Up
Initial Power-Up Post-Installation, Pre-Power-Up Safety Check Before powering up the CAFSystem, perform the following: 6. Fill the sump with specified hydraulic oil until the oil level is 1/2 way up the sight glass. You will need to add more oil later to compensate for the oil 1. -
Page 32: Calibration
Calibration F-1031, Section 3028 Page 32 of 37... -
Page 33: Electric Auto-Sync System
Electric Auto-Sync System The Electric Auto-Sync System seldom needs adjusting after the initial setup NOTE: Always start by adjusting UNLOAD mode, then FIXED and then provided the rest of the CAFS system is well maintained. AUTO. NOTE: Do not adjust the Electric Auto-Sync components to compensate A common problem is unauthorized adjustment of the balance valve in an at- for problems elsewhere in the CAFS system. -
Page 34: Control Air Circuit Component Locations
Control Air Circuit Component Locations F-1031, Section 3028 Page 34 of 37... -
Page 35: Troubleshooting Guide
Troubleshooting Guide Compressor System Observed Symptom Probable Cause Suggested Fix Lack of air supply to clutch (for air-clutch systems) Repair air leak or re-establish air supply Lack of Air Pressure from Compressor • Confirm “THROTTLE READY" light is on. If not, Compressor Not Engaging check wiring for damage or disconnected wire. - Page 36 Observed Symptom Probable Cause Suggested Fix • Ensure adequate water flow through pump. • Check Y strainer for obstruction, clean and rein- Inadequate water flow through the oil cooler. stall. • Drain and flush cooler water tubes. On-board tank used for cooling for prolonged peri- od - water too hot to effectively cool the com- pressor.
- Page 37 Observed Symptom Probable Cause Suggested Fix • • High oil level (compressor is flooded) Check oil level, adjust level to half of the sight • glass with the vehicle parked on a level surface. Compressor Locked Up Sump fire • •...