Graco Inc 309293K, 244582, 244581 important safety instructions Unshielded fluid connection

a.Graco WB100 Enclosure: Slide hose through the strain relief fitting (W). Ensure conductive layer (C) has passed through fitting. Tighten to 55 in-lb (6.2 N•m). Pull back on hose to check it is secure. Comply with the requirements in Warning at right. See FIG. 6. and FIG. 7..

C

See Warning below.

W

Installation

J

Shielded C

Hose 245252

T

B

A

J

A14.5 in. (368 mm)

B0.75 in. (19 mm)

TI2166A

T

Z

L

TI2744A

Fig. 9. Unshielded fluid connection

Fig. 6. Waterborne Hose Dimensions (At Graco WB100 Enclosure)

WARNING

C

See Warning at right.

W

T

Z

J

Electric Shock Hazard

For Shielded hose systems: Conductive hose layer (C) must be grounded through its connection to the iso- lation system’s grounded enclosure (L) or

grounded safety fence. To maintain grounding conti- nuity, the conductive hose layer (C) must be engaged in the ferrule when the strain relief nut is tightened.

Failure to properly install the hose in the strain relief

L

TI1897A

Fig. 7. Shielded Fluid Hose Connection at Graco WB100

Unshielded		C
Hose 246431
T		J
	A	A 12.0 in (305 mm)
		TI2743A
Fig. 8.

could result in an electric shock.

b.Non-Graco Isolated Enclosure: Connect hose as instructed in the isolation system manual, and comply with the requirements in the Warn- ing at right. Refer to FIG. 10..

NOTE: Ground layer (C) of hose must be grounded at isolation system.

J

T

L

C (see note above) TI1966A

Fig. 10. Shielded Fluid Hose Connection at Non-Gra- co Isolated Enclosure

309293K 13