Hydrel M9400 Series Installation Instructions

INSTALLATION INSTRUCTIONS
Installation should be performed by a qualified
electrician in accordance with the National Electrical Code and
relevant local codes.

TO INSTALL

1. Dig hole to appropriate depth allowing for 6" minimum of pea gravel at bottom of rough-in-section for drainage.
Note: More pea gravel or additional drainage may be required in locations that have poor soil drainage and/or
subject to freezing.
2. Install the rough-in-section flush with finish grade of earth or concrete only.
CAUTION: WHEN INSTALLING IN ORGANIC MULCH, SURROUND ROUGH-IN-SECTION WITH APPROX. SIX INCHES (15cm)
OF SAND OR OTHER NON-ORGANIC SUBSTANCE.
CAUTION: TEMPORARY COVER MUST REMAIN IN HOUSING DURING INSTALLATION.
3. Connect conduit to junction box. Use suitable thread sealing compound.

TO PULL ELECTRICAL CONDUCTORS

1. Remove temporary cover with fastener wrench provided.
2. Remove junction box cover. (Gasket should remain in place) pull conductors.
3. Seal conduit entry with suitable compound to prevent moisture penetration from conduit system.
4. Re-install junction box cover with fasteners provided. CAUTION: DO NOT OVER TIGHTEN (20 in-lbs or 2 N-m).
5. Re-install temporary cover with supplied fasteners. CAUTION: DO NOT OVER TIGHTEN (20 in-lbs or 2 N-m).
CAUTION: LEAVE TEMPORARY COVER IN PLACE UNTIL READY TO INSTALL FINISHING SECTIONS.
Installation Diagram (M9400 HID)
©2006 Hydrel
Rev. 8/28/06
INS-9400_HIDMRIS REV_0
NOTE: HYDREL RESERVES THE RIGHT TO MODIFY SPECIFICATION WITHOUT
NOTICE. Any dimension on this sheet is to be assumed as a reference
dimension: "Used for information purposes only. It does not govern
manufacturing or inspection requirements." (ANSI Y14.5-1973)
M9400 MRIS HID
ROUGH-IN SECTION
(MRIS)
12881 Bradley Ave
Sylmar, CA 91342
Phone: 818-362-9465
Fax: 818-362-6548
www.hydrel.com