Hydraulics

!WARNING

Leaking high pressure fluids can inject themselves under the skin of persons near a leak, creating grave medical risks. TAKE CARE TO AVOID EXPOSURE TO HIGH PRESSURE FLUIDS.

1 . Hydraulic components should be kept as clean as possible during assembly operations.

2.Galvanized pipe and pipe fittings must not be used because flaking or galvanizing material can cause damage to major hydraulic components.

3.A pipe joint sealant, compatible with hydraulic oil, must be applied to all screwed fittings. (Teflon tape is not recommended.)

4.Hose should be protected where severe wear may be caused by vibration or sliding movement.

5.Long runs of hose should be supported by tie wiring or clamping.

6.Pressure and return hoses, connected to hydraulic motors, may be reversed for proper motor rotation. Spinner rotates in a clockwise direction when looking down from top.

7.Use hose manufacturer’s recommendations for fitting re-useable hose ends.

8.Hydraulic pumps must be mounted so shaft rotates in direction of arrow.

9.Locate reservoir as close to pump as possible. It may be installed on truck frame or truck box.

10.Hydraulic return line filter is screwed directly onto reservoir with cartridge down. Oil must flow through filter in direction of arrow on filter.

11.Install the quick connect couplings so that when disconnected, there is a male and female on the truck as well as on the spreader. This way, hoses will always be hooked up properly. and hose ends can be coupled together when spreader is in storage to prevent system contamination.

12.See page 11 for valve assembly

13.Operate hydraulic system for several minutes to warm up. Check all connections for leaks.

14.After running, refill reservoir to three fourths full.

CONTROL AND HYDRAULIC SYSTEM SPECIFICATIONS

*Hydraulic Oil	Good Grade of MS10W Hydraulic Oil Which has
	wear, oxidation and foam inhibitors.
*Oil Filter	10 Micron Element Return Line Filter.
*Relief Valve Setting1500 PSI
*Oil Flow	0 - 10 GPM - With single flow valve connect
	conveyor and spinner with dual flow valve.
*Oil Flow	0 - 15 GPM - With dual flow valve connect separate
	pressure line to conveyor and spinner motor.

M-1044, M-940, M-944 specifications

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Stepping up in power and features, the M-944 offers even greater performance with its 4-channel configuration capable of delivering 944 watts of peak power. It shares the same MOSFET technology as the M-940 but includes a built-in crossover network that enables more precise control over sound frequencies. The M-944 is equipped with thermal and short circuit protection to ensure longevity and reliability, making it suitable for extended listening sessions. Its stylish design and compact form factor also allow for easy installation in a variety of vehicle types.

Finally, the Power Acoustik M-1044 is the powerhouse of the trio, catering specifically to those looking for serious bass performance. As a monoblock amplifier, the M-1044 is capable of producing an impressive 1044 watts of peak power specifically tailored for subwoofers. The M-1044 features adjustable bass boost and phase control, enabling users to fine-tune their bass response for maximum impact. Its heavy-duty construction ensures durability, even under demanding conditions.

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