Graymills DDP 1' Pump OMI - Manual (Page 4)

4
Installation
General Information
D The Typical Installation shown in Fig. 2 is only a guide
for selecting and installing system components. Contact
Graymills for assistance in planning a system to suit
your needs.
D Always use Genuine Graymills Parts and Accessories.
D Reference numbers and letters in parentheses refer to
the callouts in the figures and the parts lists.
TOXIC FLUID HAZARD
Hazardous fluid or toxic fumes can cause
serious injury or death if splashed in the
eyes or on the skin, inhaled, or swallowed.
D Read TOXIC FLUID HAZARD on page 3.
D Use fluids and solvents that are compatible with the
equipment wetted parts. Refer to the Technical
Data section of all equipment manuals. Read the
fluid and solvent manufacturer’s warnings.
WARNING
Tightening Screws Before First Use
After you unpack the pump, and before you use it for the
first time, check and retorque external fasteners. Retorque
the fluid cover screws first, then the manifold screws. This
keeps the manifolds from interfering with tightening the
fluid covers. See the Service section for torque specifica-
tions.
After the first day of operation, check and retorque the
fasteners again. Although the recommended frequency for
retorquing fasteners varies with pump usage, a general
guideline is to retorque fasteners every two months.