DANGER - ReadThis Manual!
Failure to follow instructions in this manual may lead to serious injury or even death! This equipment is to be operated by trained and qualified personnel only! This equipment is for industrial use only.
The following safety guidelines should always be used when operating the Mayco C30HDZ Concrete Pump:
General Safety
■DO NOT operate or service this equipment before reading this entire manual.
■ALWAYS read, understand, and follow procedures in Operator’s Manual before attempting to operate equipment.
■ALWAYS be sure the operator is familiar with proper safety precautions and operations techniques before using pump
■This equipment should not be operated by persons under 18 years of age.
■ALWAYS read, understand and follow procedures in Operator’s Manual before attempting to operate equipment.
■ALWAYS be sure the operator is familiar with proper safety precautions and operations techniques before using pump
■NEVER operate this equipment without proper protective clothing, shatterproof glasses,
■NEVER operate this equipment when not feeling
well due to fatigue, llness or taking medicine.
■NEVER operate this equipment under the influence of drugs or alcohol.
■ ALWAYS wear proper respiratory (mask), 
hearing and eye protection equipment when 
operating the concrete pump.
RULES FOR SAFE OPERATION
■Whenever necessary, replace nameplate, operation and safety decals when they become difficult read.
■Manufacture does not assume responsibility for any accident due to equipment modifications.
■NEVER use accessories or attachments, which are not recommended by Multiquip for this equipment. Damage to the equipment and/or injury to user may result.
■NEVER touch the hot exhaust manifold, muffler or cylinder. Allow these parts to cool before servicing engine or concrete pump.
■High Temperatures – Allow the engine
to cool before adding fuel or performing service and maintenance functions. Contact with hot! components can cause serious burns.
■The engine section of this concrete pump requires an adequate free flow of cooling air.NEVER operate the concrete
pump in any enclosed or narrow area where free flow of the air is restricted. If the air flow is
restricted it will cause serious damage to the concrete pump
or engine and may cause injury to people. Remember the concrete pump's engine gives off DEADLY carbon monoxide
gas.
■ALWAYS refuel in a
■ALWAYS use extreme caution when working with flammable liquids.When refueling, stop the engine and allow it to cool. DO NOT smoke around or near the machine. Fire or explosion could result from fuel vapors, or if fuel is spilled on a hot engine.
■NEVER operate the concrete pump in an explosive atmosphere or near combustible materials. An explosion or fire could result causing severe bodily harm or even death.
■
■Stop the engine when leaving the concrete pump unattended.
■DO NOT leave the pump unattended. Use chock blocks if parking pump on a grade.
■Maintain this equipment in a safe operating condition at all times.
PAGE 10 — MAYCO C30HDZ PUMP — OPERATION AND PARTS MANUAL — REV. #12 (04/03/12)