TABLE OF CONTENTS Forward........................4 Installation.......................5-7 Maintenance and Inspection..................8-9 Top & Bottom Bracket Assemblies: January 2011 and Earlier Only WC 100, 150, 250, 500 & 1000 LBS..............10-11 Top & Bottom Bracket Assemblies: January 2011 to June 2013 WC 100, 150, 250 & 500 LBS................12-13 Top &...
3. The installer is responsible for supplying the correct size, length, number, and type of bolts required to attach the jib crane brackets to the structure. SPANCO recommends that the bolts be ASTM A325 grade.
INSTALLATION 1. Refer to Tables (1) and (2) and locate the dimensions of the specific Model WC jib crane to be installed.
Page 6
INSTALLATION (Continued) 1. Refer to Tables (1) and (2) and locate the dimensions of the specific Model WC Jib crane to be installed. 2. Please note that the bracket centers in the charts are nominal dimensions only. Do not drill holes according to these dimensions! The crane bushings and washers need a more precise fit, so be sure to follow the remaining steps! 3.
Page 7
INSTALLATION (Continued) 7. Position the unloaded hoist and trolley at the extreme tip of the boom. If desired you may install the boom on a slight incline to compensate for anticipated deflection. If a slight incline is used it should be approximately 1/16” using a 36” level (see figure). This will keep the incline from exceeding ½...
(page 18 CMAA Crane Operator’s Manual). 6. The hoist is not provided by SPANCO. The user should refer to the manual supplied for the hoist for a listing of maintenance points and their suggested frequency.
Page 9
After putting the top assembly back together, repeat the same process for the lower bearing assembly, making sure the crane is properly supported at all times. Contact SPANCO immediately concerning any possible replacement parts in question.
TOP BRACKET ASSEMBLY: JANUARY 2011 AND EARLIER ONLY WC 100, 150, 250, 500 & 1000 LBS NOTE: As of June 2013, we are no longer using this assembly. The replacement assembly is K-WC-1000-R.
Page 11
BOTTOM BRACKET ASSEMBLY: JANUARY 2011 AND EARLIER ONLY WC 100, 150, 250, 500 & 1000 LBS NOTE: As of June 2013, we are no longer using this assembly. The replacement assembly is K-WC-1000-R.
TOP BRACKET ASSEMBLY: JANUARY 2011 TO JUNE 2013 WC 100, 150, 250 & 500 LBS NOTE: As of June 2013, we are no longer using this assembly. The replacement assembly is K-WC-1000-R.
Page 13
BOTTOM BRACKET ASSEMBLY: JANUARY 2011 TO JUNE 2013 WC 100, 150, 250 & 500 LBS NOTE: As of June 2013, we are no longer using this assembly. The replacement assembly is K-WC-1000-R.
TOP BRACKET ASSEMBLY: JANUARY 2011 TO JUNE 2013 WC 1000 LBS NOTE: As of June 2013, we are no longer using this assembly. The replacement assembly is K-WC-1000-R.
Page 15
BOTTOM BRACKET ASSEMBLY: JANUARY 2011 TO JUNE 2013 WC 1000 LBS NOTE: As of June 2013, we are no longer using this assembly. The replacement assembly is K-WC-1000-R. K-WC-03 ITEM QTY. PART NO. DESCRIPTION WCB1 BRACKET, ANGLE WALL CANTILEVER JIB 15-0004 5/8"...
TOP BRACKET ASSEMBLY: JUNE 2013 AND LATER ONLY (ALL WC’S) WC 100, 150, 250, 500, AND 1000 LBS NOTE: This bracket assembly applies to all WC Jibs and replacement brackets June 2013 and later.
Page 17
BOTTOM BRACKET ASSEMBLY: JUNE 2013 AND LATER ONLY (ALL WC’S) WC 100, 150, 250, 500, AND 1000 LBS NOTE: This bracket assembly applies to all WC Jibs and replacement brackets June 2013 and later.
BEARING ASSEMBLY: CORRECT – Configuration for January 2011 – Configuration for January 2011 to June 2013 and earlier – All washers are installed and in the – All washers are installed and in the correct locations correct locations – Flange bearings are not beginning to pull –...
BEARING ASSEMBLY: INCORRECT Inspection Procedure: Inspection Procedure: – Crane must be taken out of service – Crane must be taken out of service immediately immediately – Could result in serious injury or death – Could result in serious injury or death Problem: Problem: –...
Page 20
BEARING ASSEMBLY: INCORRECT Inspection Procedure: Inspection Procedure: – Crane must be taken out of service – Crane must be taken out of service immediately immediately – Could result in serious injury or death – Could result in serious injury or death Problem: Problem: –...
Page 21
BEARING ASSEMBLY: INCORRECT Inspection Procedure: – Configuration for January 2011 to June 2013 – Crane must be taken out of service – Although this figure looks identical to immediately the correct configuration, there may be – Could result in serious injury or death sleeve bearings that are missing for the 1,000 LB crane Problem:...
Page 22
BEARING ASSEMBLY: INCORRECT Inspection Procedure: Inspection Procedure: – Crane must be taken out of service – Crane must be taken out of service – Could result in serious injury or death – Could result in serious injury or death Problem: Problem: –...
Spanco’s written authorization. Written notice of any claimed system defect must be given to Spanco within thirty days of discovery. Spanco's obligation under this warranty is limited to the replacement or repair of Spanco’s products at the factory or separate location approved by Spanco.
Need help?
Do you have a question about the 100 Series and is the answer not in the manual?
Questions and answers