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Graco 015.050-DP - IMPORTANT INFORMATION REGARDING START UP AND OPERATION

Graco 015.050-DP
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21
- B.6.20.44-B
F22.060.03, issued on 01.98
LOW LOCAL TEMPERATURE
If start up or operation is carried out at a local temperature around 10 °C the air pressure should be
supplied with anti-freezer from a dosing apparatus (AIR lubricator). We recommend ethylene glycol,
diluted, with high-pressure additives, 1000 ml, Item ID 75682 114002).
IMPORTANT INFORMATION CONCERNING START UP AND
OPERATION
Do not operate the reciprocating pump without a liquid primer (detergent in the coupling
housing).
– Increased stuffing wear, considerable reduction in the service life
Do not run the reciprocating pump without load, unless under supervision and then only for a
very short period of time and at a low air input pressure.
Dry operation after the material has passed through must be strictly avoided. It will damage
or destroy important component parts.
Continuous operation with high stroke frequency leads to extensive icing of control system
(increased pulsation until reciprocating pump shutdown) (see technical product description
B. 6.20.44-P, page 04) and leads to a decrease in service life due to increased wear of the
sealing.
Do not remove and replace the suction pipe or hose during operation.
- Air will enter into the system, causing irregularities in the coating.
Never unscrew any parts, e.g. sound absorber from the reciprocating pump during operation.
Never immerse a running agitator propeller into a filled fluid container.
– Increase the speed of the immersed agitator propeller only gradually.
Wear personal safety equipment (breathing apparatus, goggles, gloves, etc.) when working
with fluid that has a health hazard.
Operating the spray equipment produces recoil forces – these should be taken into
consideration
(Hold the gun properly, take a steady stand, and concentrate while operating the gun).
Because of the risk of fluid injection into skin, never place the spraying equipment directly on
any part of the body (thumb, flat of the hand, etc.)
Never direct spraying equipment at humans or animals.

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