High pressure pouring machine is in the construction process Pressure Seal machines are common. However, if it is used improperly it will cause injury and damage to the machine.
(A) high-pressure perfusion machine Code
1, the general high pressure pouring machine power to 220 volts AC, so remember not to use 380-volt alternating current, in order to avoid damage to the machine.
2, high pressure safety pressure perfusion machine is: 0 ~ 6000psi (0-400kg / cm2); alert pressure: 6000 ~ 8000 (400-550kg / cm2); ultimate pressure: 8000 ~ 10000 (550-700kg / cm2) ʱ??
3, in front of the high-pressure perfusion machine is turned on, you should carefully check whether the high-pressure pipe ends and the switching valve and the discharge port of the trivial tight fitting, pressure gauge is normal, drill reverse switch is in the R (forward) position and check various parts of screws loose or fall off.
4, high-pressure perfusion machine hopper must be clean and free of dirt. And before filling polyurethane, requiring high-pressure pipe, pump water, to prevent the reaction of polyurethane and water-swellable consolidation form clogging.
5, when the grouting is completed, it should be all the remaining slurry is pumped back into the vessel; then pour 500cc cleaner (acetone) the top of the slurry pipeline. After all of the top of the slurry, then pour 500cc cleaner (acetone) cleaning cycle. When cleaning substances should be discharged, and then pour the right amount of mechanical oil circulation to lubricate the high pressure pump maintenance.
(The importance of lubrication on the machine, I recommend you read an article about imported bearings lubricated article named "the importance of imported bearings were lubricated")
6, high-pressure perfusion machine during use is prohibited construction of ultra-extreme pressure, it is also prohibited in the machine perfusion liquid containing particles ingredients. Such as mortar, cement, or likely to cause gear shaft fracture husband, high-pressure pipe burst, pressure gauge and vacuum pump damage. As epoxy resin infusion, please uncured epoxy resin operation within the time, to prevent hardening plug machine. Such as epoxy resin temperature increase signs, be sure to stop the operation immediately and quickly with a cleaning agent of this machine, so as not to plug the machine.
7, the general ordinary high-pressure perfusion machine oil to the regular test pressure, low viscosity, non-liquid (such as toluene, acetone, water, etc.) use pressure testing.

(Ii) failure to exclude high-pressure perfusion machines
(1), the job holder drill and drill off
Reason: drill running in the wrong direction
Methods: adjust the drill to R (forward) position, carefully re-drill mounting holder back drill, drill and drill holder to confirm the internal gear engagement appropriate locking screw.

(2) drill holder and fuselage joints loose
Reason: perfusion machine operating environment due to shock caused the job in the body, resulting in loose screw drill holder
Method: Take drill to universal clamp fixed axis, the drill holder inside reverse gear removed, the internal screw locking can drill holder.

(3), the machine can not be pressurized
the reason:
1, set the barrel obstruction;
2, residual foreign body inside the pump;
3, the axis of the pump wear
Methods:
1, excluding barrel obstructions can be built
2. Loosen the pump end of the connector, remove the pump with the ball inside to spring
3, update axial pump.

(4), the machine can not be discharged within Pharmacy
Reason 1: The bottom of the cup lumps blocking material.
METHODS: Pharmacy poured inside the cup, remove obstructions to feed bottom of the cup.

Reason 2: The pressure pump mouth foreign substance remains.
Method: Turbocharged four hex screws disassemble barrel, pressure pumping port wall notch scrub clean with detergent.

Reason 3: pressurized cylinder residues blocked.
: Clear pressurized barrel foreign substance remains.

(5), the machine can not rotate the plug
Reason 1: the fuselage gearbox hardening agents blocked.
Methods: The fuselage cover screws loosen, remove, remove the gearbox residue, new ones packed solid lubrication, after the completion of the reorganization tightly.

Reason 2: Pistons covered drug residue lumps.
METHODS: Pharmacy piston residual block clean.

Reason 3: The power supply is bad.
Methods: The inspection head at the beginning of wire and extension cords if a short circuit, short circuit or replace connect an extension cord.

(C) Notes to use high-pressure perfusion machine
1, the drill is prohibited to strike rotating manner, adjusted to the maximum speed drill, drill hand at the switch fixed start position to wire switch control operations.
2, the high-pressure pipe ends of the locking nut must avoid when filling the slurry discharged.
3, the piston and the pump hexagonal copper screw cap, there Tiefo, where function is to leak, such as when the machine perfusion, where leakage occurs, the locking screw cap copper to an appropriate level.
4, please take good goggles perfusion, in order to avoid slurry spray to the eyes.
5, when pouring prohibit the particles poured into the cup (to avoid scratching the pressure pump). Prohibit perfusion liquid containing particles ingredients. Construction site, careful not to fall within the cup impurities.
6. Do not use high-pressure pipe accommodating 90 degrees, so as not to undermine its function and cause blasting hazard when used.
7, due to the machine maximum instantaneous pressure 11000PSI, be sure to consider the degree of sealing pressure perfusion needle, reducing risk.

(IV), high-pressure perfusion machine maintenance and storage
1, the timing of the high-pressure grouting machine filling oil lubrication points, fastening, adjustment and maintenance.
2, high-pressure perfusion machine should be stored in a dry, dust-free environmen