■CAUTION must always be observed while servicing this pump.Rotating parts can cause injury if contacted.
■ALWAYS stored the pump in a clean, dry location out of the reach of children.
■ALWAYS use extreme care when operating near obstructions, on slippery surfaces, grades and side slopes.
■Unauthorized equipment modifications will void all warranties.
■Refer to the Engine Owner's Manual for engine technical questions or information.
■Before
■Keep all hands out of the hopper when the engine is running.
■DO NOT operate the pump with the hood open.
■Replace any worn or damaged pump components immediately.
■ALWAYS turn the engine OFF before performing must be before performing maintenance.
■ALWAYS make sure pump is correctly secured to the trailer. Check all supports attaching the pump to the trailer and make sure they are tight.
■ALWAYS make sure that the pump's trailer is placed on solid level ground so that it cannot slide or shift around, endangering workers. Place blocks under the trailer's bumper to make it level (prevents tipping), and use a chocked block underneath the wheels to prevent rolling. Also keep the immediate area free of bystanders.
■Before towing, check the hitch and secure the safety chain to the towing vehicle. Also check for proper tire pressure.
■Tow only with a vehicle and hitch rated to tow a 2,950 lbs. (1,338 Kg) load.
■If pump is equipped with ball hitch coupler, use only a 2” all steel ball rated for a minimum of 5000 lbs. Use a 1” hardened steel pull pin, if the pump is equipped with a pin hitch.
■ALWAYS check the machine for loosened threads or bolts before starting.
RULES FOR SAFE OPERATION
■A copy of this manual shall accompany the pump at all times.
■DO NOT use worn out hoses or couplings; inspect daily.
■DO NOT disconnect the hose couplings or nozzle while they are under pressure. Relieve the pressure by manually swinging the clamp arm latch handle to the first open position at the exhaust cone outlet.
■The pump should NEVER be towed in excess of 45 MPH (or less depending on road conditions).
■If hose lines are blocked for any reason, or if the lines are kinked when starting up or during pumping cycle, the pump pressure could straighten out the kink or force out the blockage. This rapid surge of material could cause the lines to move or whip in a manner that could cause injury to personnel.
■Inspect the hose lines at all times
■DO NOT tow the pump with the hopper full of material.
■DO NOT tow the pump with the hoses attached.
■NEVER disconnect any emergency or safety devices. These devices are intended for operator safety.Disconnection of these devices can cause severe injury, bodily harm or even death! Disconnection of any of these devices will void all warranties.
■ALWAYS make sure the delivery system used, pipe hose, clamps etc., exceed teh rated pressure of teh pump.In addition, the pumping system should be checked for worn components prior to start up. Use snap pins on all snap couplings.
MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12) — PAGE 11