Akron Brass APOLLO - User Manual

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APOLLO / OMEGA MONITOR

STYLE 3436/3437

INSTALLATION, OPERATING AND MAINTENANCE

INSTRUCTIONS

The following is intended to provide the basic instructions for installation, operating and maintenance of the

Apollo/Omega Monitor. Read and understand these operating instructions before use.

PRODUCT RATINGS

Maximum Flow: 2000 gpm (7600 lpm)

Maximum Pressure: 200 psi (1400 kpa)

PRODUCT WARNINGS

The reaction force when flowing at the maximum pressure and flow listed above is 1500 pounds. The center of

the waterway is 13 5/8 inches from the bottom of the inlet flange. Ensure these values and an appropriate safety

factor are used to determine a proper support structure.

WARNING: INSUFFICIENT STRUCTURAL SUPPORT CAN LEAD TO FAILURE, WHICH HAS

POTENTIAL TO CAUSE AN INJURY. THEREFORE, ADDITIONAL STRUCTURAL

SUPPORT AT THE INLET FLANGE ON THE VEHICLE DECK MAY BE REQUIRED.

NO SUPPORT STRUCTURE IS TO BE ADDED DIRECTLY TO THE MONITOR.

(Contact Akron Brass Customer Service for assistance.)

WARNING: Charge the unit slowly. Rapid charging may cause a pressure surge which has the potential to

cause an injury or damage the monitor.

WARNING: Aim the unit in a safe direction before pumping water through it.

WARNING: DO NOT exceed the maximum pressure or flow ratings of the monitor. Exceeding these

ratings has the potential to cause an injury or damage the monitor.

WARNING: DO NOT install shutoffs on the outlet of the monitor. Shutoffs increase the potential for

pressure surges due to water hammer, which have the potential to cause injury or damage the

monitor.

WARNING: Drain the monitor after use to prevent “freeze damage”.

WARNING: Ensure the thread on the nozzle swivel matches the thread on the monitor outlet. Do not over

tighten the nozzle onto the unit.

MONITOR ATTACHMENT

The monitor is to be mounted on the waterway with eight 5/8 inch bolts and nuts of grade five minimum and

suitable washers when mounting to a four inch flange. When mounting to a three inch flange, only four bolts,

nuts and washers are required.

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Do you have a question about the Akron Brass APOLLO and is the answer not in the manual?

The device described in the manual is an Apollo / Omega Monitor, specifically models 3436/3437, manufactured by Akron Brass Company. This is a water monitor designed for high-flow applications, likely in fire suppression or industrial settings, given the emphasis on water flow, pressure, and structural support.

Function Description

The Apollo / Omega Monitor is a device used to direct a high-volume stream of water. Its primary function is to allow operators to precisely control the horizontal and vertical aiming of the water stream. Control is achieved through a "tiller bar" handle and two brake knobs: a lower brake knob for horizontal movement and an upper brake knob for vertical movement. To adjust the monitor's position, the respective brake knob is turned counterclockwise to unlock the movement, allowing the unit to be rotated or elevated/lowered. Once the desired position is achieved, the knob is turned clockwise to lock the unit in place.

Important Technical Specifications

Maximum Flow: 2000 gallons per minute (gpm) or 7600 liters per minute (lpm). This indicates a high-capacity device suitable for demanding applications.
Maximum Pressure: 200 psi (1400 kpa). This is the maximum operating pressure the monitor can safely withstand.
Reaction Force: When operating at maximum pressure and flow, the monitor generates a significant reaction force of 1500 pounds. This necessitates robust structural support for safe operation.
Waterway Center: The center of the waterway is positioned 13 5/8 inches from the bottom of the inlet flange. This dimension is crucial for designing the support structure and ensuring proper alignment.
Mounting: The monitor is designed to be mounted to a waterway using either eight 5/8 inch bolts and nuts (grade five minimum) for a four-inch flange, or four bolts, nuts, and washers for a three-inch flange.

Usage Features

Precise Control: The tiller bar and brake knob system allows for fine adjustment of both horizontal and vertical aiming, enabling operators to direct the water stream accurately.
Safety Warnings: The manual emphasizes several critical safety precautions:
- Structural Support: Insufficient structural support can lead to failure and injury. Additional structural support at the inlet flange on the vehicle deck may be required, and no support structure should be added directly to the monitor itself.
- Slow Charging: The unit must be charged slowly to prevent pressure surges (water hammer) that could cause injury or damage.
- Safe Direction: Always aim the unit in a safe direction before initiating water flow.
- Rated Limits: Never exceed the maximum pressure or flow ratings to prevent injury or damage.
- No Outlet Shutoffs: Shutoff valves should not be installed on the monitor's outlet, as they increase the risk of dangerous pressure surges.
- Freeze Protection: The monitor must be drained after use to prevent damage from freezing.
- Nozzle Compatibility: Ensure the nozzle swivel thread matches the monitor outlet thread and avoid overtightening.
Misuse Prevention: The manual lists common misuses to avoid, including operating above rated limits, not draining the unit, exposure to extreme temperatures (above 140°F or below -40°F), operating in corrosive environments, and other specific environmental misuses.
Troubleshooting Indicators: Signs that indicate the need for repair include an inoperable or difficult-to-operate handwheel, excessive wear, poor discharge performance, and water leaks. If any of these are observed, the monitor should be taken out of service and repaired by a qualified technician.

Maintenance Features

Lubrication: Grease fittings should be periodically lubricated with Lubriplate Low-Temp or an equivalent lubricant. Lubrication should continue until the grease is visible from the bleeder holes in the center of the swivel plugs.
Cleaning: Regular cleaning of grit and dirt from exterior moving parts is recommended.
Full Travel Operation: All monitor functions should be periodically operated through their full range of motion to ensure smooth operation and prevent seizing.
Brake Band Adjustment: The brake band lock for both horizontal and vertical travel may require periodic adjustment. To check, rotate the brake knob counterclockwise until it stops. Turning it clockwise 1 to 1 1/2 turns should lock the monitor. If it doesn't lock, the set screw opposite the brake shaft needs to be adjusted (tightened) to reduce the brake shaft's travel.
Identification Tag Replacement: The identification tag should be replaced if it becomes worn or damaged.

The Apollo / Omega Monitor is a robust and high-performance device designed for critical fluid delivery applications, with a strong emphasis on proper installation, safe operation, and routine maintenance to ensure longevity and reliability.

Akron Brass APOLLO Specifications

General

Brand	Akron Brass
Model	APOLLO
Category	Monitor
Language	English