A spare sprinkler wrench is required for which types?

A spare sprinkler wrench is required for which types?

• A. Only for wet type sprinklers.
• B. Every type of sprinkler.
• C. Only for dry type sprinklers.
• D. Not required; optional.

Answer: (B)

The tool you need for servicing sprinklers must match the type of head you’re working with. Different sprinkler designs have different engagement points and nut profiles, so you need the correct spanner for each type to remove or tighten the head without causing damage. Because a facility may have wet-type, dry-type, and other sprinkler heads all in one system, you should keep a spare sprinkler wrench for every type that exists on site. This readiness prevents delays and protects the heads during maintenance or replacement.

The tool you need for servicing sprinklers must match the type of head you’re working with. Different sprinkler designs have different engagement points and nut profiles, so you need the correct spanner for each type to remove or tighten the head without causing damage. Because a facility may have wet-type, dry-type, and other sprinkler heads all in one system, you should keep a spare sprinkler wrench for every type that exists on site. This readiness prevents delays and protects the heads during maintenance or replacement.