HP GRACO OR PRO TI1681A - Manual (Page 28)

Maintenance
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CAUTION
• Inspect the cabinet and clean up any spilled paint.
Conductive paint residue allowed to contact
grounded parts may short out the electrostatics.
• Keep the inside of the cabinet clean, for proper
operation.
• Visually inspect the ground strip (240) for damage.
Replace if needed. Measure the resistance weekly.
See page 33.
240